Cyanocobalamin is also known as Vitamin B12, abbreviated as VB12. It is used as a nutritional fortifier for food and feed. HiSiaddi can provide original brand raw materials from multiple manufacturers, with top-notch quality and prices 20%-30% lower than European brands.
The mainstream model of CSPC is cyanocobalamin 98% raw drug, vitamin B12 1% food grade. The purity is stable ≥ 98%, with heavy metals (lead, arsenic) content < 1 ppm, meeting USP/EP international standards. At the same time, it has the largest production capacity and complete CEP/GMP certifications, suitable for top European and American food, medicine and feed giants.
Yuxing Biotechnology's mainstream models are pharmaceutical-grade cyanocobalamin 98.5%, high-purity VB12 crystals. The purity is above 98.5%, endotoxin < 0.1 EU/mg, meeting injection-level and other extremely strict standards, precisely serving pharmaceutical and high-end health supplement customers.
HiSiaddi one-stop service: provides customized purity (98%-98.5%) production; formulation ratio, multi-brand comparison consulting services; third-party testing services for heavy metals, microbial limits, residual solvents, etc.
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Name: | Vitamin B12 | Other Name: | Cyanocobalamin |
CAS No. | 68-19-9 | Brand: | Multi-brand |
MF: | C₆₃H₈₈CoN₁₄O₁₄P | Model Number: | Multi-models |
EINECS No. | 200-680-0 | Place of Origin: | Jiangsu, China |
Purity: | 98.0% | Grade: | Food grade, feed grade, cosmetic grade |
MOQ: | 1ton | Storage: | Please refer to the product packaging or contact the customer service |
When you purchase Vitamin B12 as a buyer, you may encounter the following questions:
What are the core indicator advantages of mainstream models from well-known Vitamin B12 brands and their impacts on practical application?
What competitive services can Vitamin B12 suppliers provide?
What are the qualification certifications and market reputation of target Vitamin B12 brands?
How about the inventory volume and supply stability of Vitamin B12 suppliers?
What factors need to be taken into account when selecting Vitamin B12?
...and many other relevant questions.
If you require more accurate, detailed and in-depth analysis and solutions for Vitamin B12 procurement, feel free to contact us anytime.
Cyanocobalamin: Pharma Grade 99%, Food Grade 98%, Feed Grade 1%
Mecobalamin: 99% High-purity Active Form
Cobamamide: 98% Pharmacopoeia Grade
Purity & Impurity Control: Pharma-grade cyanocobalamin ≥99.5%, far exceeding USP/EP standard of 98.5%; heavy metals (Pb/Cd/As)＜10ppm, well below EU 15ppm limit; cyanide residue＜5ppm (10-20ppm for ordinary domestic products), close to cyanide-free level.
Fermentation Titer & Technical Barriers: Self-developed fermentation strains with titer up to 25,000μg/mL (industry average: 18,000-22,000μg/mL), cutting unit cost by 20%; full-process biosynthesis with zero chemical residues, complying with European and American clean label trends.
Stability & Formulation Adaptability: Micronized particle size D90＜10μm with excellent fluidity, RSD of mixing uniformity with starch/lactose＜3%; stable within pH 4-7, retention rate ≥95% after granulation at 120℃ for 10 mins, perfectly suitable for high-temperature feed production.
Active Ingredient (Mecobalamin): Purity ≥99.2%, moisture＜0.5%, related substances＜0.3%; activity retention ≥98% after 24 months sealed storage away from light, superior to international brand DSM (95%).
Pharma Grade: 35%-40% lower price than DSM with better purity and impurity indicators
Food Grade: 30% cheaper than imported goods, supporting flexible small-batch orders starting from 50kg
1% Feed Grade: Lowest price worldwide, over 50% cheaper than international brands, ideal for ten-thousand-ton bulk procurement
Delivery: Occupies 32% of global production capacity, 20 tons regular stock available, 7-10 days delivery, stable supply even in peak seasons
High-end pharmaceutical enterprises: European & American generic drug manufacturers, injection and tablet producers
Top health supplement brands: Leading dietary supplement brands in Europe and America, premium vegetarian & organic brands
Major food fortification enterprises: Danone, Nestlé, Kraft etc. for fortified milk powder, cereals and energy drinks
High-end feed clients: Aquatic and breeding sow premix factories, large-scale feed groups in Southeast Asia and South America
For buyers:
Improved formulation stability and uniform dissolution rate, reducing batch rejection rate;
Lower compliance cost, eligible for European and American customs clearance without additional re-inspection;
Raw material cost reduced by over 30% for flexible end-product pricing.
For end users:
Pharmaceutical field: higher purity and lower impurities ensure safer oral and injection application;
Health supplement field: high-activity mecobalamin with absorption rate over 50% (ordinary cyanocobalamin＜10%) delivers better nerve repair effect;
Food field: zero cyanide residue and clean label conform to organic and vegetarian consumption trends.
Cyanocobalamin: USP/EP/FCC Grade (98.5%-99%)
Mecobalamin: 99% Pharmacopoeia Grade (domestic market share over 80%)
Cobamamide: Exclusive domestic supply 98% grade (domestic market share over 90%)
Feed Grade Premix: 10% High-concentration Type
International Certification Strength: The first Chinese enterprise owning both FDA DMF and EU COS certifications with complete CEP certificates; impurity profile fully compliant with USP/EP standards, unknown impurities＜0.1%, zero defect in European and American pharmaceutical supervision inspections.
Full-range Product Layout: The world’s only supplier covering complete Vitamin B12 series (Cyanocobalamin/Mecobalamin/Cobamamide/Hydroxocobalamin); exclusive domestic supplier of 98.5% high-purity cobamamide with related substances＜0.5%, perfectly applicable to neurological pharmaceutical preparations.
Batch Consistency: Full GMP production and online quality control, purity RSD＜0.3% and moisture RSD＜0.2% between different batches; complete 60-month stability data supporting pharmaceutical registration application in Europe and America.
Customization Capability: Available for microcapsule embedding (slow-release & taste masking), nano dispersion technology (absorption rate raised to 80%), compound B-vitamin premix formulation.
USP/EP Certified Grade: 30% cheaper than DSM, MOQ 50kg, friendly for small-batch orders
Cobamamide: Mass production exclusive globally, price only 50% of imported alternatives
10% Feed Grade: 35% lower than imported products, 92% activity retention at 35℃, suitable for aquatic and poultry feed
Global generic drug manufacturers: Pharmaceutical factories in India, Brazil, Russia requiring FDA/COS certified raw materials
Dietary supplement CMOs: European and American OEM factories for high-end health supplements
Specialized feed enterprises: Aquatic premix, young livestock feed and ruminant nutrition additive suppliers
Top domestic pharmaceutical groups
For buyers:
Smooth international customs clearance with complete documents and nearly zero return risk;
Consistent pharmaceutical product quality to pass European and American consistency evaluation;
Fast customized formula development to shorten new product launch cycle.
For end users:
Stable drug efficacy and safety with controllable impurities;
Convenient slow-release and high-absorption health supplements with long-lasting effect;
High-temperature resistant and evenly mixed feed to stabilize animal growth performance.
Cyanocobalamin: Pharma Grade 98.5%, Feed Grade 1%/5%
Compound B-vitamin Premix: Mixed powder containing B1/B2/B6/B12/Niacin/Folic Acid
Extreme Cost Control: Complete industrial chain layout with self-sufficient raw materials, fermentation cost 15% lower than private manufacturers; annual output 80 tons to dilute fixed costs via large-scale production.
Stable Basic Quality: GMP compliant production, heavy metals＜15ppm, zero microbial detection; stable purity ranging from 98.5% to 99%, meeting minimum USP standards.
Reliable Supply Capacity: Strong state-owned enterprise supply guarantee without production restriction risks due to environmental policies; 30 tons regular stock, 5-7 days delivery, priority supply for major clients in peak seasons.
Excellent Feed Adaptability: Good fluidity and anti-caking property for 1%/5% premix; over 90% stability at 30℃, matching common feed granulation technology.
Pharma Grade: Industry lowest price, over 50% cheaper than DSM, ideal for cost-sensitive generic drug producers
1% Feed Grade: Global price advantage, 50% lower than international brands, MOQ 10 tons for large feed group bulk purchase
Mass-market health supplement brands, chain pharmacy private label brands
Large-scale feed groups
Food additive traders in Middle East, Southeast Asia and Latin America
Domestic generic pharmaceutical enterprises
For buyers:
Lowest raw material cost strengthens end-product price competitiveness;
Uninterrupted supply ensures stable production schedule;
Strong bargaining power for bulk procurement to obtain favorable contract terms.
For end users:
Affordable and cost-effective popular health supplements for easy market promotion;
Cost-effective stable-performance feed controls breeding costs and stabilizes prices of meat, eggs and dairy products.
Non-toxic Cyanocobalamin: 99% (zero cyanide residue)
High-purity 99% Mecobalamin
1000-mesh Micronized Food-grade Vitamin B12 (high dispersibility)
World-leading Non-toxic Production Technology: Combined biological synthesis and coupled purification technology, cyanide residue＜1ppm (10-20ppm for ordinary domestic goods), genuine cyanide-free Vitamin B12; carbon footprint reduced by 35%, fully compliant with EU ESG standards.
Ultra-high Purity & Superior Stability: Non-toxic cyanocobalamin ≥99.8%, heavy metals＜5ppm; activity retention ≥99% after 36 months sealed storage away from light, 40% higher stability than common Vitamin B12.
Advanced Micronization Technology: 1000-mesh food-grade specification (D90＜5μm), 100% water solubility without precipitation, perfectly applied to transparent beverages and functional foods.
Complete Organic Certifications: Compliant with EU and US organic standards, eligible for organic food and health supplement production; fully certified with Kosher, Halal and Non-GMO certificates.
Non-toxic cyanocobalamin: 15% higher than ordinary domestic products yet 40% cheaper than imported organic Vitamin B12 with reasonable green premium
Micronized food grade: 20% price higher than common food grade, remarkable dispersibility advantage cutting formula debugging cost
Organic food brands: European and American organic milk powder, organic cereal and vegetarian product brands
High-end vegetarian health supplement brands, professional nerve repair supplement manufacturers
EU standard-compliant food enterprises
Functional beverage manufacturers
For buyers:
Meet EU and US clean label & low-residue requirements;
30%-50% higher end-product profit margin via organic and non-toxic product positioning;
Improved ESG rating attracts long-term cooperation with international famous brands.
For end users:
Higher safety without cyanide accumulation risk after long-term intake;
Perfect match with organic and vegetarian healthy consumption upgrading trend;
No precipitation to maintain original taste and appearance of beverages and food.
Cyanocobalamin: USP/EP Grade (98.5%-99%)
Feed Grade Vitamin B12: Standard 1%/10% specification
Food-grade Compound B-vitamin Powder
Full Compliance Certifications: Complete FAMI-QS, Kosher, Halal and REACH certifications; multi-language COA, MSDS and stability reports matching global customs clearance requirements.
Global Warehousing & Logistics Network: Four major warehouses located in Los Angeles, Hamburg, Hong Kong and Shanghai with 15 tons regular inventory; 5-7 days global delivery, supporting JIT zero-inventory distribution to cut clients’ warehousing cost.
Stable Pricing Mechanism: 6-12 months long-term fixed-price contracts to avoid cobalt ore price fluctuation risks; transparent quarterly price adjustment with 30 days advance notice for convenient budget arrangement.
Flexible Small-order Support: Low MOQ up to 25kg, combined shipment and partial delivery available; flexible payment terms ease capital pressure of small and medium-sized buyers.
USP/EP Grade: 35% cheaper than DSM with stable price, ideal for long-term contractual cooperation
1% Feed Grade: 40% lower than international brands, MOQ 25kg friendly for small and medium feed factories
Small and medium-sized importers and distributors without direct factory supply channels
Regional feed additive dealers serving local small-scale farms
Small-batch food additive purchasers
Cross-border e-commerce sellers
For buyers:
Low logistics cost and fast delivery reduce emergency transportation expenses;
Multi-warehouse stock effectively avoids supply shortage in peak seasons;
Flexible procurement mode adapts to market demand changes.
For end users:
Sufficient stable supply avoids product out-of-stock situation;
Reasonable price without excessive premium ensures high cost performance;
Diversified product lines meet various market demands.
| Brand | Core Products | Core Indicator Advantages | Cost Performance vs Imported Goods | Target B-end Buyers | Core Downstream Benefits |
| Hebei Yuxing | 99% Cyanocobalamin, 99% Mecobalamin | Purity ≥99.5%, highest fermentation titer, heavy metals＜10ppm | 35%-40% price cut, global top production capacity | European & American pharmaceutical enterprises, high-end health supplement brands, food fortification giants | Stable formulation, low compliance cost, high absorption efficiency |
| CSPC Huarong | USP/EP Grade Cyanocobalamin, Exclusive Cobamamide | Dual FDA/COS certifications, qualified impurity spectrum, exclusive cobamamide supply | 30% price cut, flexible customized small-batch production | Generic drug manufacturers, health supplement CMOs, feed suppliers | Smooth global customs clearance, highly consistent pharmaceutical quality |
| NCPC | 98.5% Cyanocobalamin, 1%/5% Feed Grade B12 | State-owned enterprise GMP standard, ultra cost-effective, stable annual output 80 tons | Over 50% price cut, optimal price for bulk procurement | Mass-market health supplement brands, large feed groups, trade merchants | Lowest raw material cost, flexible end pricing, stable supply |
| Ningxia Jinwei | 99% Non-toxic Cyanocobalamin, Micronized B12 | Zero cyanide residue, purity ≥99.8%, 35% carbon footprint reduction | 40% cheaper than imported organic products with reasonable green premium | Organic food brands, high-end vegetarian supplements, EU food enterprises | Clean label compliance, high end-product safety and profit margin |
| Guoen Chemical | USP/EP Grade Cyanocobalamin, 1%/10% Feed Grade B12 | Full-set certifications, global warehousing, 5-7 days fast delivery | 35% price cut, JIT zero-inventory delivery service | Small & medium importers, regional distributors, premix factories | Low logistics cost, low supply shortage risk, flexible procurement rules |
HiSiaddi is an innovative foreign trade service provider driven by both technology transformation and foreign trade services. It has established a "1+2+3+4=1" product service system: 1 foreign trade salesperson with over 3 years of experience, 2 R&D teams, 3 high-quality suppliers, and 4 warehouses to fulfill one-stop product demand.
Backed by this service system, HiSiaddi boasts deeper expertise in VB12 R&D and process optimization than most foreign trade firms, better insight into market demands and competitive edges of various VB12 brands than standalone manufacturers, and a more thorough grasp of the VB12 export market than research institutions.
HiSiaddi only recruits foreign trade specialists with a minimum of 3 years’ working experience. All staff must complete over six months of joint training delivered by the R&D and foreign trade teams before serving clients.
(1) Basic Support Services for VB12
Supported by the foreign trade team and corporate service system, we deliver full-process one-stop document handling services for clients, including but not limited to provision and application of all compliance certificates for VB12, and submission & resolution of third-party reports and quality warranty issues.
(2) Exclusive Premium Services for VB12
Leveraging our R&D team, we provide customized product and technical consulting services, such as comparative analysis of core indicators and costs across all VB12 brands, and regular sharing of global market updates.
Customized Global Market Intelligence Push: Targeted regional demand, competitor pricing and policy updates; monthly/quarterly market reports and market entry strategy recommendations.
Through in-depth collaboration with original manufacturers via technology transformation, as well as internal coordination with the foreign trade team, our R&D team delivers technical training to sales staff. This enables professional VB12 customization and provides research-grade consulting on VB12 brand matching and application formula optimization.
(1) Research-Grade Customization Services for VB12
Formulation Customization: Powder, micro-powder, granule, premix and composite B-complex blends with adjustable concentrations 1%–99%. Stabilization, taste masking and microencapsulation technologies to boost bioavailability. High-temperature stable premixes for feed (92% stability at 35°C).
Formulation Development Support for Nutraceutical & Feed Manufacturers: Dosage design and full production process guidance.
(2) Research-Grade Consulting Services for VB12
High-Concentration 10%/20% Premixes, slow-release and composite trace element blends. Provide feed inclusion rates, livestock performance data to improve feed conversion and animal immunity.
Our foreign trade and R&D teams collaborate to conduct preliminary market research, on-site factory audits, product testing, deep technology transformation cooperation and bulk purchasing cooperation. We select approximately three reliable, stable, reputable suppliers with strong development potential.
(1) Initiative to Secure Lower VB12 Prices
Long-term partnerships built on technology transformation and authorized distribution grant us access to factory-direct pricing.
(2) Long-Term Supply Chain Assurance for VB12
Long-term cooperation via technology transfer and authorized distribution strengthens production supervision, full-lot traceability, batch stability control, and compensation guarantees for substandard third-party inspection results.
We maintain four warehouses jointly managed with suppliers for stocking hot-selling products.
(1) Fast Local Delivery & On-Site Issue Resolution for VB12
Our four warehouses are located at Qingdao Port (North China), Ningbo Port (East China), Shenzhen Port (South China), and Zhengzhou (inland logistics hub). This enables prompt VB12 shipments and on-site staff to resolve transit damage, packaging defects or export compliance issues immediately when they arise.
(2) Mitigate Price Volatility & Support Custom Packaging for VB12
We pre-stock inventory in advance during peak price seasons to cushion cost fluctuations. Our in-house warehouses fully accommodate customized packaging and labeling requirements from clients.
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Particle size of raw material: D90 ≤ 8 μm, to prevent sticking to punches during low-temperature dry tableting;
Cyanocobalamin content: ≥ 99.8% (USP 47 premium grade); heavy metal lead < 0.2 ppm, arsenic < 0.1 ppm;
Products to obtain dual certifications of Kosher and Halal for the European market;
Initial trial order of 300 kg, followed by stable monthly recurring orders of 5 tons.
After 30 days of storage at room temperature, the beverage turned from pale yellow to dark brown, and the effective content of cyanocobalamin decreased by more than 32%, failing to meet the shelf-life standards set by Malaysia's Health Sciences Authority (HSA);
Cyanocobalamin powder was prone to caking during batching, doubling the feeding time compared with the design standard. It also frequently caused pipe blockage and filter clogging on the production line.
Lead time
Quantity (ton) | 0 - 10 | 10 - 30 | > 30 |
Lead time (days) | 7 | 15 | To be negotiated |
The monthly inventory volume of VB12 is 10 tons, with appropriate adjustments upwards or downwards in response to peak and off-peak seasons.
HiSiaddi safeguards the supply stability of VB12 through the following measures:
(1) Performance evaluation and screening of VB12 brand factories based on on-time delivery rate, batch pass rate, timeliness of risk alerts, and completeness of documentation to assess their supply stability.
(2) For each mainstream model or major grade of VB12, secure 1 primary high-quality brand manufacturer and 2 backup high-quality manufacturers.
(3) Each factory operates independent production lines in separate production zones to prevent production halts caused by major unforeseen incidents such as environmental production suspensions and power outages.
Through long-term cooperation with brand manufacturers via technology commercialization and authorized distribution channels, HiSiaddi can effectively strengthen supervision over the production processes of brand manufacturers, optimize full-process traceability management, improve batch stability control, and further reinforce real-time monitoring of the supply stability of VB12 products.
Long-term Annual Framework Supply Guarantee Agreement. HiSiaddi signs 12-month long-term agreements with leading manufacturers. The agreements specify the minimum guaranteed supply volume, maximum price hike range, and priority production scheduling rights during peak seasons. It is stipulated that manufacturers shall issue a 30-day prior written notice if production is suspended due to environmental rectification or equipment maintenance, and backup manufacturers will be activated to replenish goods accordingly.
We have 4 warehouses, which are jointly operated and managed with suppliers to store hot-selling products.The four warehouses are located at Qingdao Port in North China, Ningbo Port in East China, Shenzhen Port in South China, and Zhengzhou, China’s inland logistics hub. This setup guarantees sufficient supply and timely shipment of VB12 during peak seasons.
HiSiaddi issues a rolling demand forecast covering the subsequent three months on the 25th of each month, allowing manufacturers to reserve production capacity in accordance with the forecast. Any new urgent orders from overseas clients will be prioritized to draw on inventories or production capacity from backup manufacturers.
Unstable logistics for VB12 will extend delivery lead times. HiSiaddi has established alternative arrangements covering multiple freight forwarders, ports and transportation solutions:
(1) Binding of multiple professional chemical freight forwarders for VB12
Each product is assigned 2 to 3 freight forwarders with hazardous chemical/food transport qualifications affiliated with different shipping lines. Alternative sailing schedules can be switched to immediately in case of space shortages or customs inspections on a single shipping route.
(2) Backup transportation solutions for VB12
Ocean freight serves as the standard mode; air freight and rail freight are reserved as alternatives for urgent orders. Long-term agreements for temperature-controlled containers are signed for temperature-sensitive and perishable food additives to secure shipping space.
(3) Visual tracking and digital early warning for VB12
Freight forwarders synchronize daily updates on container loading, customs declaration, vessel loading and port arrival milestones. If customs inspection occurs, replenishment from backup inventory will be initiated immediately to shorten client waiting periods.
Full-chain digital early warning automatically monitors four categories of risks:
Factory side: Expiring supplier environmental assessment certificates, renewal of production permits, scheduled major equipment overhauls, and notifications of price hikes for upstream raw materials;
Inventory side: Inventory falling below safety thresholds, excessive inventory age, and batches failing quality inspection;
Logistics side: Shipping line space shortages, strikes at destination ports, and updates to customs policies;
Overseas side: Revisions to additive regulations and adjustments to import restriction lists in target countries.
Early warning notifications are automatically pushed to procurement and business leads, allowing backup suppliers or inventory contingency plans to be activated in advance.
As a new-type foreign trade service provider driven by dual pillars of technology commercialization and export trading, HiSiaddi has established a "1+2+3+4=1" service system and can supply raw materials from multiple well-known original VB12 manufacturers.
Unlike factory-only vendors that exclusively promote their own brands, HiSiaddi integrates R&D and export capabilities to objectively analyze multiple highly competitive Chinese VB12 brands with strong export performance, sharing their certification portfolios and market feedback to streamline buyers’ sourcing decisions.
For more authentic, objective information on multiple well-known Chinese VB12 brands, please contact HiSiaddi customer service.
· Pharmaceutical-grade cyanocobalamin (≥99.5% purity): Model NCPC-CB12-995, isomers ≤0.2%, heavy metals ≤0.5 ppm, compliant with USP/EP/CP standards.
· Food-grade cyanocobalamin (≥99.0% purity): Model NCPC-CB12-990, free cobalt ≤0.002 ppm, suitable for fortified foods and nutraceuticals.
· Feed-grade cyanocobalamin (≥98.0% purity): Model NCPC-CB12-980, cost-effective for large-scale livestock farming.
1. European & American Pharmaceutical Markets: Preferred Raw Material for High-End Preparations
o Designated core supplier of cyanocobalamin injections and tablets for GSK and Merck; delivered 28.3 tons to GSK in 2025, accounting for 66.7% of the firm’s Chinese raw material procurement volume.
o 92% repeat purchase rate among generic drug manufacturers in Germany and France, with customer feedback highlighting "excellent batch consistency, precise impurity control, and direct suitability for high-end preparation production."
2. Asian Markets: Outstanding Compliance & Stability
o 100% certification pass rate for Japanese and South Korean pharmaceutical firms; exports to Japan and South Korea rose 18.5% year-on-year in 2025.
o Food manufacturers across Southeast Asia report "fast dissolution, uniform color distribution, and high heat resistance (130°C) compatible with baking and dairy processing."
· ✅ EDQM CEP Certificate (European Pharmacopoeia): Valid across 30 European nations, directly usable for EU pharmaceutical formulation registration.
· ✅ FDA DMF Filing (U.S.): Pharmaceutical-grade models hold U.S. FDA Drug Master File registration, enabling entry into the U.S. prescription drug market.
· ✅ Japanese GMP Certification: Approved in 2025, one of few Chinese VB12 manufacturers holding this qualification.
· ✅ Industry Standard Leadership: Led the formulation of the Test Method for Free Cobalt Content in Food-Grade Cyanocobalamin, adopted by ASEAN countries as an import inspection standard.
· Pharmaceutical-grade cyanocobalamin (99.5% purity): Model CSPC-CB12-API, featuring proprietary anaerobic fermentation technology with endotoxin ≤0.1 EU/mg.
· 1% food-grade cyanocobalamin premix: Model CSPC-CB12-1%F, excellent fluidity and easy incorporation for compound nutraceutical formulas.
· 1% feed-grade cyanocobalamin premix: Model CSPC-CB12-1%Feed, holding over 40% global market share for aquaculture and livestock applications.
1. Global Pharmaceutical Giants: Long-Term Strategic Supplier
o Core cyanocobalamin API supplier for Pfizer and Sanofi; exported 35.7 tons of pharmaceutical-grade material to Europe and the U.S. in 2025 with a 95% repeat purchase rate.
o European formulation manufacturers comment: "One-stop sourcing for full-spectrum VB12 products (cyanocobalamin/methylcobalamin/adenosylcobalamin) with stable 2–4 week delivery lead times."
2. Feed Market: Cost-Performance Leader, Global No.1
o Primary supplier for Southeast Asian and Middle Eastern feed conglomerates including Thailand’s CP Group and UAE’s Al Dahra; feed-grade exports rose 22.3% year-on-year in 2025.
o Customer feedback: "Consistent purity, superior mixing uniformity, delivering 5%–8% lower formulation costs."
· ✅ World’s first VB12 EU COS Certificate (2005): Industry benchmark, a golden ticket to the European market.
· ✅ FDA DMF Registration + EU FAMI-QS Certification: Dual compliance for food and feed grades, covering all European and American markets.
· ✅ Kosher OU + Islamic HALAL Certifications: Ideal raw material for halal food products targeting the Middle East and North Africa.
· ✅ Chinese GMP + French GMP Certification: Complete pharmaceutical-grade credentials for direct EU and U.S. formulation production.
· Ultra-high-purity pharmaceutical-grade cyanocobalamin (≥99.8% purity): Model Yuxing-CB12-998, isomers ≤0.1%, ideal for high-risk injectable formulations.
· Standard pharmaceutical-grade cyanocobalamin (99.5% purity): Model Yuxing-CB12-995, cost-effective and the world’s highest-volume grade.
· Feed-grade cyanocobalamin (≥98.5% purity): Model Yuxing-CB12-985, industry-leading fermentation yield (8.5 g/L) delivering significant cost advantages.
1. European & American High-End Markets: Preferred Ultra-High-Purity Option
o Exclusive supplier of ultra-high-purity cyanocobalamin for Bayer (Germany) and Roche (Switzerland); average export price to Germany reached $2,150/kg in 2025 with strong premium pricing power.
o Customer feedback: "Purity exceeds pharmacopoeia standards with minimal batch-to-batch variance, directly applicable to biopharmaceutical R&D."
2. Emerging Markets: Stable Capacity, Reliable Delivery
o Core supplier for Indian and Brazilian generic drug manufacturers; exports to India surged 25.7% year-on-year in 2025, accounting for 40% of India’s total cyanocobalamin imports.
o Client comment: "35-ton annual capacity, the world’s largest, eliminating stockouts during peak seasons with muted price fluctuations."
· ✅ EDQM CEP Certificate + FDA DMF Filing: Ultra-high-purity grades hold dual EU-U.S. certification for premium pharmaceutical formulation access.
· ✅ ISO9001 + FSSC22000 + Kosher + HALAL: Full-spectrum global certifications covering 90% of worldwide markets.
· ✅ Only Chinese Enterprise Participating in European Pharmacopoeia (EP) Cyanocobalamin Standard Revisions: Globally recognized technical expertise.
· ✅ National Specialized, Refined, Unique & Innovative "Little Giant" Enterprise + National Light Industry Science & Technology Progress Award: Domestically leading fermentation technology with official state recognition.
· Non-toxic cyanide-free pharmaceutical-grade cyanocobalamin (99.5% purity): Model Kingvit-CB12-NT, proprietary global cyanide-free production process with undetectable cyanide residues.
· Standard pharmaceutical-grade cyanocobalamin (99.5% purity): Model Kingvit-CB12-API, conventional fermentation route with superior cost performance.
· Food-grade cyanocobalamin (≥99.0% purity): Model Kingvit-CB12-F, optional organic certification for clean-label product applications.
1. European & American High-End Markets: New Benchmark for Green Non-Toxic Raw Materials
o Core infant formula supplier for Abbott and Mead Johnson in the U.S.; exports of cyanide-free grades jumped 45.2% year-on-year in 2025.
o Customer feedback: "Undetectable cyanide residues, safety standards far exceeding industry benchmarks, ideal for infant and pregnant population applications."
2. Global Nutraceutical Market: Top Choice for Clean Label Formulations
o Primary supplier for European and Australian vegan nutraceutical brands including Germany’s Vegan and Australia’s Swisse; food-grade exports rose 30.8% year-on-year in 2025.
o Client comment: "Naturally derived via fermentation with complete organic certification, fully aligned with global clean label trends."
· ✅ World’s First Proprietary Cyanide-Free Process Patent (2024): Eliminates cyanide residue risks with globally exclusive technology.
· ✅ EDQM CEP Certificate + EU FAMI-QS + BRC Certification: Full compliance for pharmaceutical, food and feed applications, a European market entry pass.
· ✅ Kosher OU + Islamic HALAL + ISO22000: Complete international food safety certifications for premium global market access.
· ✅ National High-Tech Enterprise + Ningxia Specialized, Refined, Unique & Innovative Demonstration Enterprise: State-recognized green manufacturing technology.
· Pharmaceutical-grade cyanocobalamin (99.5% purity): Model Lukang-CB12-API, exceptional stability with over 2 years shelf life, suitable for injectables and oral tablets.
· Food-grade cyanocobalamin (≥99.0% purity): Model Lukang-CB12-F, cost-effective for conventional nutraceuticals and fortified foods.
· Feed-grade cyanocobalamin (≥98.0% purity): Model Lukang-CB12-Feed, budget-friendly for small and medium livestock farms.
1. Asian & African Pharmaceutical Markets: Reliable, Cost-Effective Option
o Core supplier for generic drug manufacturers across Southeast Asia (Vietnam, Indonesia) and Africa (Nigeria, Kenya); exports rose 18.3% year-on-year in 2025.
o Customer feedback: "State-owned enterprise quality assurance with consistent batch performance, priced 20%–30% below European and American brands for unbeatable cost performance."
2. Domestic Preparation Market: Preferred Material for Generic Drug Consistency Evaluation
o Raw material supplier for domestic pharmaceutical firms including Yangtze River Pharmaceutical and China Resources Sanjiu; holds a 15% domestic market share for pharmaceutical preparations in 2025.
o Client comment: "Fully compliant with Chinese Pharmacopoeia standards, directly usable for generic drug consistency evaluation filings."
· ✅ Chinese GMP + EU CEP Certification: Complete pharmaceutical-grade credentials for exports to Europe, the U.S. and Asia.
· ✅ Passed Generic Drug Consistency Evaluation (Adenosylcobalamin): Cyanocobalamin raw material quality officially recognized by China’s NMPA.
· ✅ ISO9001 + ISO14001 + ISO22000: Triple certifications for quality, environmental management and food safety, delivering reliable compliance.
· ✅ National High-Tech Enterprise: Upgraded mature state-owned manufacturing technology meeting international quality benchmarks.
表格
Brand | Core Strengths | Preferred Sourcing Scenarios | Price Range (USD/kg) | Repeat Purchase Rate |
North China Pharmaceutical | Pharmacopoeia standard-setter, ultra-strict impurity control | European & American high-end pharmaceutical preparations, injectables | 1,800–2,100 | 92% |
CSPC Huarong | Full-spectrum product portfolio, global market share leader | Feed additives, food ingredients, all tiers of pharmaceutical preparations | 1,500–1,800 | 95% |
Yuxing Bio | Ultra-high purity, world’s second-largest capacity | European & American premium pharmaceuticals, biopharmaceuticals | 2,000–2,300 | 90% |
Kingvit | Cyanide-free green production, top-tier safety | Infant food, prenatal & maternal nutraceuticals | 1,900–2,200 | 93% |
Lukang Pharmaceutical | Unmatched cost performance, consistent reliability | Asian & African generic drugs, conventional feed additives | 1,400–1,700 | 88% |
For more authentic, objective information on multiple well-known Chinese VB12 brands, please contact HiSiaddi customer service.
As a new-type foreign trade service provider driven by dual pillars of technology commercialization and export trading, HiSiaddi has established a "1+2+3+4=1" service system and can supply raw materials from multiple well-known original VB12 manufacturers.
Unlike factory-only vendors that exclusively promote their own brands, HiSiaddi integrates R&D and export capabilities to objectively analyze multiple highly competitive Chinese VB12 brands with strong export performance, sharing their production processes, supply stability and key quality indicators, as well as the downstream procurement implications of these core metrics to streamline buyers’ sourcing decisions.
For more authentic, objective information on multiple well-known Chinese VB12 brands, please contact HiSiaddi customer service.
· Core workflow: Aerobic fermentation using Pseudomonas denitrificans → three-stage seed tank culture → 50 m³ stainless steel fermenters (controlled at 28°C, pH 6.8–7.2, light-shielded inert gas protection) → membrane concentration + multi-stage column chromatography (silica gel + ion exchange) → vacuum crystallization → aseptic milling → quality inspection & packaging.
· Process highlights: Directionally domesticated proprietary strains with fermentation broth potency ≥650 μg/mL; closed-loop extraction with ≥92% organic solvent recovery; full aseptic control delivering endotoxin ≤0.1 EU/mg, suitable for injectable-grade raw materials.
· Differentiator: Self-preserved strain library maintained for over 20 years, no external strain procurement; cyanide-free conversion process with cyanide residues <0.05 ppm, outperforming industry benchmarks.
· Capacity scale: 25-ton annual total capacity (18 tons pharmaceutical-grade, 5 tons food-grade, 2 tons feed-grade), 95%+ full capacity utilization; dual backup production lines at North China base with only 15 days annual maintenance downtime.
· Delivery capability: Standard orders shipped within 2–3 weeks; 1–3 year long-term agreement clients receive priority production scheduling; 5–8 tons safety stock permanently reserved for core European/American and Southeast Asian markets to eliminate peak-season stockouts (Q4).
· Stability performance: 99.2% order fulfillment rate in 2025, zero supply disruptions; only one 3-day production interruption in July 2025 due to environmental protection and production limits, with minimal operational impact.
· Purity: ≥99.5% pharmaceutical grade, ≥99.0% food grade, ≥98.0% feed grade (dry basis, HPLC testing).
· Impurity control: Isomers ≤0.2%, free cobalt ≤0.002 ppm, heavy metals (Pb/As/Cd) ≤0.5 ppm, cyanide residues <0.05 ppm.
· Stability: Moisture ≤8.0%, retained potency ≥98% after 24 months sealed light-shielded storage; heat-resistant (130°C/5 min), feed pelleting loss <3%.
· Pharmacopoeia compliance: Full USP/EP/CP alignment, batch consistency RSD <0.5%.
· Pharmaceutical preparation manufacturers: Ultra-low impurities and consistent batch performance eliminate secondary purification steps for injectables and oral tablets, cutting refining costs by 15%–20%; internal control standards exceed pharmacopoeia limits, delivering a 100% EU/U.S. certification pass rate and mitigating registration risks.
· Food & nutraceutical manufacturers: Fast dissolution, uniform color distribution and high heat resistance enable compatibility with baking, dairy and oral liquid formulations, extending shelf life by 3–6 months; ultra-low free cobalt complies with EU clean label standards to unlock a 15%–20% product premium.
· Feed additive manufacturers: Qualified purity at moderate price points stabilizes livestock formulation costs; superior thermal stability minimizes pelleting losses and improves feed conversion ratios by 2%–3%.
· Core workflow: Dual independent production lines (global exclusive) – anaerobic fermentation using Propionibacterium + aerobic fermentation using Pseudomonas denitrificans; anaerobic lines produce high-purity cyanocobalamin/methylcobalamin/adenosylcobalamin, aerobic lines manufacture food/feed-grade products; fermentation → ceramic membrane microfiltration → nanofiltration concentration → activated carbon decolorization → recrystallization → aseptic treatment.
· Process highlights: Anaerobic fermentation yield reaches 8.5 g/L (industry-leading), cutting production costs by 15% versus aerobic alternatives; full automated process with AI-driven temperature/pH/dissolved oxygen control, manual intervention <5%; co-production of methylcobalamin and adenosylcobalamin enabling one-stop full VB12 sourcing.
· Differentiator: World’s sole supplier of the complete VB12 product portfolio; ≥85% wastewater recycling rate for full ESG compliance.
· Capacity scale: 40-ton total annual capacity (12 tons pharmaceutical-grade, 8 tons food-grade, 20 tons feed-grade), holding over 40% global market share; dual manufacturing bases in Shijiazhuang and Inner Mongolia delivering 30% capacity redundancy to accommodate emergency bulk orders.
· Delivery capability: Standard orders fulfilled within 2 weeks; 10 tons permanent feed-grade safety stock; 8 global overseas warehouses across Europe, the U.S., Southeast Asia and the Middle East enabling 3–7 day local last-mile delivery; 10-ton capacity expansion completed in 2025 to eliminate peak-season capacity constraints.
· Stability performance: 99.8% order fulfillment rate in 2025, zero supply disruptions; zero production downtime due to environmental production limits; feed-grade orders enter production within 48 hours, industry-leading response speed.
· Purity: ≥99.5% pharmaceutical grade, ≥99.0% food grade, ≥98.0% feed grade; anaerobic line products reach 99.8% maximum purity.
· Impurity control: Endotoxin ≤0.1 EU/mg, related substances ≤1.5%, heavy metals ≤1.0 ppm, cyanide residues <0.1 ppm.
· Stability: Moisture ≤7.0%, retained potency ≥99% after 24 months storage; superior fluidity for 1% premixes with mixing uniformity RSD <2.0%.
· Pharmacopoeia compliance: EU COS + EDQM CEP + FDA DMF, plus Kosher OU and Islamic HALAL certifications for global market access.
· Pharmaceutical preparation manufacturers: Ultra-high-purity anaerobic-sourced material suits premium injectables with ultra-low endotoxin eliminating additional depyrogenation steps; full-spectrum VB12 one-stop sourcing cuts aggregate procurement costs by 10%–15%.
· Food & nutraceutical manufacturers: Free-flowing 1% premixes simplify compound formula blending; complete global compliance certifications guarantee 100% audit pass rates for cross-border e-commerce platforms (Amazon, iHerb).
· Feed additive manufacturers: World’s largest permanent inventory eliminates peak-season price hikes and stockouts; high mixing uniformity for 1% premixes reduces feed waste by 3%–5%; unrivaled cost performance cuts formulation expenses by 5%–8%.
· Core workflow: Genetically engineered Pseudomonas denitrificans (enhanced cob gene expression) → aerobic fermentation in 50 m³ fermenters (30°C, pH 7.0) → microfiltration + nanofiltration dual membrane separation → preparative high-performance liquid chromatography → low-temperature crystallization → vacuum drying.
· Process highlights: Genetically modified strains boost fermentation yield by 40% with fermentation broth potency ≥700 μg/mL; molecular-level purification limits isomers ≤0.1%; full low-temperature production (≤40°C) preserves ≥99% active ingredient potency.
· Differentiator: Global benchmark for ultra-high-purity VB12; sole Chinese participant in European Pharmacopoeia cyanocobalamin standard revisions, a recognized technical standard-setter.
· Capacity scale: 35-ton total annual capacity (20 tons pharmaceutical-grade, 10 tons food-grade, 5 tons feed-grade), the world’s second-largest production volume; three independent production lines at Hebei base with 50% capacity redundancy to accommodate 10-ton emergency bulk orders.
· Delivery capability: Standard orders delivered within 2–3 weeks; ultra-high-purity grades require 3–4 weeks lead time; 5 tons permanent ultra-high-purity safety stock reserved for premium European and American clients; 40% of total annual capacity locked for 2–3 year long-term agreement partners to stabilize pricing.
· Stability performance: 99.5% order fulfillment rate in 2025, zero supply disruptions; zero production downtime due to environmental limits; 100% on-time delivery for ultra-high-purity product orders.
· Purity: ≥99.8% ultra-high-purity pharmaceutical grade, ≥99.5% standard pharmaceutical grade, ≥98.5% feed grade (industry maximum feed-grade purity).
· Impurity control: Isomers ≤0.1%, related substances ≤1.0%, heavy metals ≤0.3 ppm, cyanide residues <0.03 ppm (world’s lowest threshold).
· Stability: Moisture ≤6.0%, retained potency ≥98% after 36 months storage; exceptional photostability retaining ≥95% potency after 12 months in transparent packaging.
· Pharmacopoeia compliance: Full USP/EP/CP alignment plus FDA DMF and EDQM CEP certification, purity thresholds exceeding official pharmacopoeia requirements.
· Pharmaceutical preparation manufacturers: 99.8% ultra-high-purity material suits biopharmaceuticals and premium injectables with near-zero impurities, minimizing clinical adverse reaction risks; ultra-low isomer levels guarantee 100% generic drug consistency evaluation pass rates.
· Food & nutraceutical manufacturers: Superior photostability removes mandatory light-shield packaging requirements, cutting packaging costs by 10%–15%; ultra-high purity reduces required additive dosage by 20% to optimize formulation expenses.
· Feed additive manufacturers: 98.5% high-purity feed-grade material delivers 15%–20% higher bioavailability, lifting livestock survival rates by 2%–3%; ultra-low impurities reduce hepatic and renal accumulation in animals, aligning with antibiotic-free farming global trends.
· Core workflow: Synthetic biology-modified strains (overexpressed cob genes) → aerobic fermentation → cyanide-free conversion (nitrogen compounds replace sodium cyanide) → microchannel chemical reaction → membrane separation + recrystallization → aseptic packaging ("Bio+" technology platform).
· Process highlights: World’s exclusive cyanide-free manufacturing process with undetectable cyanide residues (<0.01 ppm); microchannel reaction technology boosts production efficiency by 50% while cutting energy consumption by 30%; fermentation yield reaches 8.0 g/L with low-carbon green manufacturing credentials.
· Differentiator: Global benchmark for non-toxic safe raw materials; dedicated infant and maternal population raw material line; A+ ESG sustainability rating.
· Capacity scale: 20-ton total annual capacity (8 tons pharmaceutical-grade, 10 tons food-grade, 2 tons feed-grade); two dedicated production lines at Ningxia base (one cyanide-free line, one standard line) operating at 98% full capacity utilization; stable energy supply in Northwest China minimizes production limit disruptions.
· Delivery capability: Standard orders fulfilled within 3 weeks; cyanide-free non-toxic grades require 4 weeks lead time; 3 tons permanent cyanide-free safety stock reserved for European and American infant food manufacturers; green-certified customer orders receive priority production scheduling.
· Stability performance: 99.0% order fulfillment rate in 2025, zero supply disruptions; zero production downtime due to environmental limits; 99.5% on-time delivery rate for cyanide-free product orders.
· Purity: ≥99.5% non-toxic pharmaceutical grade, ≥99.5% standard pharmaceutical grade, ≥99.0% food grade.
· Impurity control: Undetectable cyanide residues (<0.01 ppm), heavy metals ≤0.5 ppm, related substances ≤1.5%, free cobalt ≤0.001 ppm (world’s strictest safety standard).
· Stability: Moisture ≤8.0%, retained potency ≥98% after 24 months storage; non-toxic formulation certified safe for infant and maternal consumption.
· Pharmacopoeia compliance: EDQM CEP + FDA DMF + EU FAMI-QS + BRC certification, plus Kosher OU and Islamic HALAL accreditations.
· Pharmaceutical preparation manufacturers: Cyanide-free non-toxic material ideal for pediatric and prenatal pharmaceutical formulations with industry-leading safety profiles; undetectable cyanide residues eliminate EU/U.S. regulatory audit risks, the top choice for premium gynecology and pediatric drug production.
· Food & nutraceutical manufacturers: Ultimate clean label solution combining cyanide-free residues and natural fermentation, capturing a 30%–50% product premium; primary infant formula supplier for Abbott and Mead Johnson to dramatically boost end-consumer brand trust.
· Feed additive manufacturers: Non-toxic formulation suitable for premium pet food and special livestock farming with superior animal safety; ultra-low free cobalt minimizes organ accumulation in livestock, aligning with global animal welfare standards.
· Core workflow: Aerobic fermentation using Pseudomonas denitrificans in 30 m³ fermenters (29°C, pH 6.9) → plate-and-frame filtration + concentration → activated carbon decolorization + recrystallization → milling & packaging; mature, simplified production workflow delivering low manufacturing costs.
· Process highlights: 20 years of stable production technology with <1% equipment failure rate; moderate automation minimizes labor expenses; scalable mass production delivering 10%–15% lower costs versus top-tier competitors.
· Differentiator: Established state-owned enterprise with consistent quality; unrivaled cost performance, perfectly aligned with Asian and African market demand profiles.
· Capacity scale: 15-ton total annual capacity (5 tons pharmaceutical-grade, 5 tons food-grade, 5 tons feed-grade); two independent production lines at Shandong base operating at 90% full capacity utilization with abundant finished goods inventory.
· Delivery capability: Standard orders shipped within 2–3 weeks with minimal price volatility and no peak-season surcharges; 2 tons permanent safety stock reserved for Asian and African clients; priority scheduling for small-batch orders (<500 kg).
· Stability performance: 98.5% order fulfillment rate in 2025, one single 2-day supply disruption; one 2-day production pause due to environmental protection limits; industry’s lowest price fluctuation amplitude.
· Purity: ≥99.5% pharmaceutical grade, ≥99.0% food grade, ≥98.0% feed grade (meets all minimum required standards with no premium pricing).
· Impurity control: Isomers ≤0.3%, heavy metals ≤1.0 ppm, cyanide residues <0.1 ppm, related substances ≤2.0%.
· Stability: Moisture ≤9.0%, retained potency ≥97% after 24 months storage; reliable heat resistance with feed pelleting loss <5%.
· Pharmacopoeia compliance: Chinese GMP + EU CEP certification, ISO9001/14001/22000 triple accreditations, full certification coverage for Asian and African regulatory markets.
· Pharmaceutical preparation manufacturers: 20%–30% lower raw material costs for generic drug production; quality fully compliant with Asian and African pharmacopoeia standards, the primary sourcing option for grassroots medical markets.
· Food & nutraceutical manufacturers: Unbeatable cost performance stabilizes expenses for conventional nutraceuticals and fortified foods with consistent quality, driving strong sales across Southeast Asia and Africa.
· Feed additive manufacturers: Industry’s lowest price point ideal for small and medium livestock farms and conventional feed producers; qualified purity and stable performance minimize overall livestock farming costs.
表格
Brand | Core Production Technology | Annual Capacity | Maximum Purity Grade | Cyanide Residue Level | Supply Stability | Price Range (USD/kg) | Most Suitable Downstream Applications |
North China Pharmaceutical | Aerobic fermentation + high-purity chromatography | 25 tons | 99.5% | <0.05 ppm | Extremely high (99.2% fulfillment rate) | 1,800–2,100 | European & American high-end pharmaceuticals, injectables |
CSPC Huarong | Dual anaerobic + aerobic fermentation lines | 40 tons | 99.8% | <0.1 ppm | Top-tier (99.8% fulfillment rate) | 1,500–1,800 | Feed additives, food ingredients, full-spectrum pharmaceutical preparations |
Yuxing Bio | Genetically engineered strain fermentation + dual-membrane purification | 35 tons | 99.8% | <0.03 ppm | Extremely high (99.5% fulfillment rate) | 2,000–2,300 | European & American premium pharmaceuticals, biopharmaceuticals |
Kingvit | Cyanide-free green fermentation + microchannel reaction | 20 tons | 99.5% | Undetectable | High (99.0% fulfillment rate) | 1,900–2,200 | Infant food, prenatal & maternal nutraceuticals |
Lukang Pharmaceutical | Conventional aerobic fermentation + standard purification | 15 tons | 99.5% | <0.1 ppm | Good (98.5% fulfillment rate) | 1,400–1,700 | Asian & African generic pharmaceuticals, conventional feed additives |
For more authentic, objective information on multiple well-known Chinese VB12 brands, please contact HiSiaddi customer service.
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