HiSiaddi is an innovative foreign trade service provider driven by both technology transformation and foreign trade business. It has established a "1+2+3+4=1" service system and can supply TBBS products from multiple well-known original manufacturers. With over a decade of market experience and continuous manufacturer technology transformation collaboration, HiSiaddi possesses extensive experience resolving product compliance issues. The following is HiSiaddi’s case addressing TBBS regulatory compliance risks.
Contact HiSiaddi customer service for more TBBS compliance consulting inquiries.
Purchaser: Sorica Rubber SAS, Lyon, France A local French Tier 2 auto parts supporting factory specializing in shock-absorbing rubber hoses, engine oil seals and chassis EPDM precision rubber components for original Peugeot and Renault vehicles. All production lines comply with IATF16949, EU REACH, CLP labeling regulations, domestic French VOC control and SCIP database notification requirements.
The enterprise historically purchased original German additives for TBBS. Driven by surging European chemical raw material prices, it shifted sourcing to domestically produced high-purity refined TBBS with an estimated annual procurement volume of 180 tons. A trial order of 22 tons was finalized with a domestic manufacturer for stock preparation. Prior to shipment loading for sea freight, the customer’s legal team and EU import customs broker simultaneously issued early warnings of three fatal compliance defects. Shipment as-is would result in customs detention and full-container return at Le Havre Port, incurring port detention fines and customer production shutdown losses. The customer urgently entrusted HiSiaddi to coordinate full-process compliance rectification for foreign trade.
HiSiaddi employs dedicated compliance specialists, EU REACH regulatory consultants and hazardous goods customs brokers with deep expertise in rubber additive export regulations to Europe. It coordinates domestic authoritative third-party testing laboratories, EU Only Representative (OR) institutions and shipping company hazardous goods audits. Unlike ordinary traders only handling order placement and shipment, HiSiaddi delivers full-chain compliance rectification covering raw material testing, document preparation, packaging modification and regulatory notification.
The TBBS manufacturer only completed REACH pre-registration without official registration dossiers matching the corresponding tonnage of this batch. The 2026 EU SVHC list has updated to 253 substances, yet the original factory failed to conduct full-item screening against the latest list and could not provide ECHA-standard test reports. As an EU importer with annual procurement exceeding 1 ton, the customer is obligated to complete SCIP database notification, which cannot be submitted without raw material component data. Absent compliance documents trigger direct rejection by EU customs.
The manufacturer provided Chinese national standard MSDS instead of EU 16-section formatted English SDS. Component proportions, ecotoxicity data, occupational exposure limits and emergency response procedures follow domestic standards and fail to meet REACH Annex II and CLP regulatory requirements. Domestic hazardous goods labels were affixed to outer packaging, while UN2811 Class 9 hazard labels, signal words and precautionary statements failed to comply with EU GHS classification standards, leading shipping companies to reject hazardous goods booking and vessel loading.
TBBS is classified as Class 9 dangerous chemicals. The original factory packaging lacked hazardous goods certificate (exit dangerous goods packaging performance certificate + usage appraisal), preventing normal domestic customs clearance and triggering customs detention upon inspection.
1. HiSiaddi coordinated the original manufacturer to entrust a licensed EU Only Representative (OR) to supplement REACH registration supplementary dossiers corresponding to the 22-ton batch and complete ECHA information filing;
2. Arranged on-site sampling at a nearby CNAS-recognized laboratory for full-item testing against the latest 253-substance SVHC list, issuing bilingual Chinese-English compliance test reports confirming all SVHC substances below the 0.1% control threshold;
3. Assisted the French customer in completing online notification on the ECHA-SCIP database supported by test data, generating official filing receipt documents attached to shipments as original copies.
1. HiSiaddi compliance engineers re-compiled full English EU-standard 16-section SDS aligned with actual product composition and latest CLP classifications, supplementing Section 12 ecotoxicity data, EU occupational exposure parameters and compliant waste disposal clauses, alongside updated bilingual Chinese-English COA versions;
2. Discarded original domestic labels and reprinted outer bag labels per EU GHS specifications, marking UN2811, product name, hazard pictograms, signal words and precautionary statements. All cartons were fully relabeled with compliant stickers.
1. Coordinated packaging manufacturers to re-test packaging bags and expedite processing of exit hazardous goods packaging performance inspection and usage appraisal certificates to obtain official hazardous goods certificates;
2. Consolidated complete document sets including commercial invoices, packing lists, certificates of origin, hazardous goods certificates, SDS, full REACH supporting documents, SVHC reports and SCIP filing receipts for pre-audit by customs brokers to ensure dual compliance for domestic customs clearance and destination port clearance.
1. Smooth shipment and customs clearance: After rectification, goods were normally loaded and shipped, clearing Le Havre Port without detention or fines after 28 days at sea. Lab testing confirmed all product indicators benchmarked against imported German TBBS with zero mass production defects;
2. Order launch: Passed inspection of the 22-ton trial order and signed an annual 180-ton framework procurement contract with monthly batch shipments. HiSiaddi conducts pre-shipment compliance review for all batches in advance;
3. Supplementary supporting services: For subsequent customer pre-dispersed TBBS-80 pellet procurement, HiSiaddi pre-selected manufacturers with complete compliance qualifications to eliminate regulatory risks at the source.
Domestic TBBS manufacturers excel in production yet generally lack real-time tracking capabilities for EU regulations, mostly holding outdated REACH pre-registration and national standard documents with limited familiarity with dynamic SVHC updates, SCIP notification and new CLP labeling rules. Mid-to-high-end European auto parts enterprises are bound by strict EU chemical regulations but lack access to China’s chemical compliance information channels, easily facing regulatory failures, cargo return and substantial losses when sourcing independently.
Supported by full-chain compliance resources, HiSiaddi conducts upfront risk screening of regulatory hazards and delivers rapid closed-loop rectification, bridging three compliance barriers: domestic customs inspection, ECHA EU regulations and international marine hazardous goods standards, resolving the largest hidden risk for high-end customers conducting cross-border procurement.
For European mid-to-high-end auto parts manufacturers purchasing additives, product quality and full-lifecycle compliance guarantees constitute parallel rigid requirements. One-stop resolution of REACH, hazardous goods, labeling and notification compliance is critical for domestic additives to secure stable supply chains in high-end European markets.
Contact HiSiaddi customer service for more TBBS compliance consulting inquiries.
+86-13120989737 
info@hisiaddi.com 
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