Light Stabilizer LS-944: Compliance Case Addressing SVHC Exceedance & Invalid RoHS Reports

HiSiaddi is an innovative foreign trade service provider driven by dual engines of technology transformation and foreign trade services. We have established a "1+2+3+4=1" service system and can supply LS-944 light stabilizers sourced directly from multiple well-known original manufacturers. With over a decade of market experience and technical collaboration with manufacturers, HiSiaddi boasts extensive expertise addressing product compliance issues for LS-944 light stabilizers. Below is a case detailing our resolution of LS-944 compliance challenges.

Please contact HiSiaddi customer service if you require further consultation on compliance matters for LS-944 light stabilizers.

I. Client Profile (Typical Mid-to-High-End Client)

Client: France C-Tech High-End Building Materials Group (referred to as Company C) Industry Position: A mid-to-high-end European outdoor building materials manufacturer specializing in premium outdoor wood-plastic profiles, photovoltaic supports and municipal landscape facilities, with products sold across France, Germany, Switzerland and other European nations. End projects mandate compliance with EU REACH, RoHS and CE certifications, enforcing zero tolerance for supply chain compliance risks and rejecting suppliers with any compliance violations.

Procurement Demand: Monthly purchase of 3 tons LS-944 light stabilizer for anti-aging treatment of high-end wood-plastic profiles. The client previously sourced imported European LS-944 but shifted to mid-to-high-end Chinese brands (Tiangang, Liansheng) due to high costs and long lead times of 6–8 weeks. Its first cooperation immediately encountered multiple compliance barriers, resulting in detained cargo and suspended orders.

II. Core Compliance Dilemmas Faced by the Client (Key Pain Points for High-End Clients)

Upon arrival, the initial batch of LS-944 (from a leading domestic brand) was jointly sampled and inspected by French customs and environmental authorities, revealing three critical compliance violations that blocked customs clearance and end-product utilization:

1.

Incomplete REACH compliance & SVHC exceedance warning The product lacked REACH registration, and SGS testing detected polycyclic aromatic hydrocarbons (a SVHC high-concern substance) at 0.18%, exceeding the EU 0.1% threshold and triggering a REACH violation alert that detained the cargo and prevented customs clearance.

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Invalid RoHS reports with non-compliant testing standards RoHS reports provided by the supplier were issued by domestic laboratories without adherence to EU Directive 2011/65/EU, omitting dedicated heavy metal testing for lead, mercury, cadmium and other substances, deemed invalid and failing to meet EU electronic electrical and building material access standards.

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Incorrect MSDS & hazardous goods classification blocking ocean shipping The supplier’s MSDS (Material Safety Data Sheet) was provided solely in Chinese, missing critical translated information including component concentrations and first-aid measures. Additionally, LS-944 was misclassified as general chemical goods, while it is officially Class 9 hazardous goods (UN3077) requiring hazard packaging certificates, resulting in rejected ocean freight bookings and blocked cargo transport.

6.

As a high-end building materials enterprise, compliance constitutes Company C’s core bottom line. Failure to rapidly resolve issues would incur fines of up to EUR 50,000, cargo returns, compromised EU market access qualifications and lost high-value municipal project contracts. The client urgently requested HiSiaddi to resolve all compliance issues within 7 days.

III. HiSiaddi Compliance Remediation: Full-Chain Rectification & Authoritative Endorsement

Core Advantages: 12 years of specialized experience in additive export compliance, dedicated compliance specialists, third-party testing coordination teams and REACH registration agents with full familiarity with EU chemical regulations. We collaborate with compliance departments of leading domestic manufacturers (Tiangang, Liansheng) to deliver rapid rectification and authoritative compliance validation.

Step 1: Emergency Damage Control & Root Cause Identification

· Coordinated with French agents to apply for temporary customs clearance exemptions, extending the rectification deadline to 7 days;

· Partnered with SGS France laboratories to conduct full-item re-inspection (REACH SVHC, RoHS, component analysis) and issue EU-recognized English test reports;

· Audited supplier qualifications to confirm four core violations: missing EU REACH registration, invalid domestic RoHS reports, mistranslated MSDS and incorrect hazardous goods classification.

Step 2: Modular Rectification to Resolve Each Compliance Barrier Individually

1. REACH Compliance Rectification: Complete Registration & SVHC Compliance

· Collaborated with upstream manufacturer Tiangang to launch an expedited REACH registration process (the factory previously only completed domestic compliance without EU registration). Registration dossiers, component declarations and safety assessment reports were submitted to ECHA (European Chemicals Agency) within 3 days to obtain REACH pre-registration documentation;

· Optimized production processes by adjusting catalysts and solvents to remove low-molecular impurities and polycyclic aromatic hydrocarbons, reducing SVHC content to 0.05% upon re-inspection to meet EU standards;

· Issued REACH compliance statements sealed with factory official stamps and SGS certification marks to satisfy customs and client audit requirements.

1. RoHS Compliance Rectification: EU Standard Testing & Valid Reports

· Entrusted SGS Shanghai laboratories (EU-accredited) to conduct full testing of 10 heavy metals and hazardous substances per RoHS Directive 2011/65/EU;

· English RoHS test reports issued within 3 days, clearly stating "compliant with EU RoHS Directive for high-end building materials and electronic electrical equipment" with verifiable report numbers on the official SGS website;

· Supplementary RoHS compliance statements integrated into the client’s supply chain system to meet end-project audit standards.

1. MSDS & Hazardous Goods Classification Rectification: Standardized Documentation & Compliant Transport

· Partnered with professional chemical translators to revise bilingual Chinese-English MSDS fully aligned with EU CLP regulations, with complete labeling of components, concentrations, hazards, first-aid protocols and transport requirements, reviewed and approved by EU compliance specialists;

· Corrected hazardous goods classification: Confirmed LS-944 as Class 9 hazardous goods (UN3077, CLASS 9), coordinating with manufacturers to obtain hazard packaging certificates (packaging performance documents);

· Rearranged ocean shipping via freight forwarders holding hazardous goods transport qualifications, providing MSDS, hazard packaging certificates and dangerous goods declaration forms to secure shipping space and ensure safe cargo transport.

Step 3: Third-Party Endorsement & Compliance Training to Prevent Recurring Risks

· Authoritative validation documentation package supplied: Full SGS test reports, REACH pre-registration certificates, RoHS compliance reports, MSDS and hazard packaging certificates passed review by French customs and Company C, enabling smooth cargo clearance;

· EU chemical compliance specialized training delivered to Company C’s technical and procurement teams, covering key points of REACH, RoHS and CLP regulations, LS-944 compliance requirements and document auditing standards to avoid future procurement pitfalls;

· Exclusive compliance archive established for Company C, dynamically updated with REACH registration status, test reports and compliance statements to enable traceable long-term compliance management.

IV. Cooperation Outcomes: Successful Compliance Resolution & Deepened Long-Term Partnership

All compliance issues fully resolved within 7 days, enabling smooth cargo clearance and production launch without fines, returns or schedule delays, earning high recognition of our compliance capabilities from Company C. Post mass production, LS-944 supported Company C’s wood-plastic profiles to pass the EU 5,000-hour xenon lamp aging test with no yellowing or precipitation, meeting all high-end building material performance indicators. Long-term stable procurement secured: Company C terminated European imports and designated HiSiaddi as its exclusive Chinese supplier for LS-944 with stable monthly procurement of 3 tons, generating annual procurement value exceeding EUR 2 million. Cooperation categories expanded: Company C subsequently transferred all supporting additives including light stabilizer 622, antioxidant 1010 and UV absorber UV-531 to our supply portfolio, and recommended HiSiaddi to 2 additional French high-end building materials peers.

V. Core Value of the Case (Aligned with Mid-to-High-End Client Positioning)

The client is a French high-end building materials group supplying premium EU municipal and landscape projects, where compliance serves as its core lifeline, distinguishing it from price-sensitive low-end purchasers. Core pain points represented typical export compliance challenges for high-end chemical products: incomplete EU REACH/RoHS compliance, erroneous MSDS and hazardous goods classification. HiSiaddi broke the stereotype of "poor compliance for domestic additives" through professional compliance expertise, rapid response and authoritative third-party validation, completing full-chain rectification within 7 days. Beyond resolving one-off compliance incidents, our core service value lies in establishing long-term compliance systems and providing training empowerment, upgrading our partnership from pure product trading to dedicated compliance partners and deeply binding high-end client relationships.

Please contact HiSiaddi customer service if you require further consultation on compliance matters for LS-944 light stabilizers.