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 Trioctyl Trimellitate (TOTM) sourced from multiple well-known original manufacturers. With over a decade of market experience and technology transformation cooperation with manufacturers, HiSiaddi possesses extensive expertise in product compliance issues. Below is a case study of HiSiaddi resolving TOTM compliance challenges.
Contact HiSiaddi customer service for further consultation on TOTM product compliance issues.
Purchasing Entity: CABTECH SAS, a French cable manufacturer located in the automotive parts industrial park of Lyon, France, specializing in high-temperature resistant wiring harnesses for passenger vehicle engine bays, high-voltage wiring harnesses for new energy vehicles, and interior plastic parts for complete vehicles. Products are mass-supplied to the original supply chains of Peugeot and Renault. All products enforce five major access clauses: REACH Regulation, RoHS 2.0, CLP Hazardous Substances Regulation, France’s local automotive environmental control specifications, and SCIP database declaration. The client has long purchased TOTM from Eastman’s EU locally registered grades, with a stable annual TOTM procurement volume of 180 tons.
Driven by surging European chemical raw material prices and extended overseas manufacturer lead times exceeding 100 days, the client finalized an initial 30-ton trial order of TOTM from a domestic leading brand. After shipment from Shanghai Port to Le Havre Port, the goods were detained by French customs and denied clearance. Customs issued four non-compliance rectification notices, and goods detention generated high port storage and container detention fees. Failure to complete compliance rectification within 15 days would result in full cargo return or on-site destruction, fully stalling the client’s annual domestic substitution procurement plan. The domestic raw material manufacturer could only provide domestic inspection reports without complete EU compliance documents, exposing four core compliance pain points:
1. Missing REACH Registration: The TOTM grade lacked formal EU REACH substance registration and the ECHA-issued registration dossier. EU regulations mandate formal registration for annual imports exceeding 1 ton; goods without registration documents are prohibited from customs entry.
2. Excessive SVHC Substances & Missing Conformity Documents: French customs sampling detected trace DEHP and DBP (orthophthalate) impurities at 0.12%, exceeding the REACH Annex XVII limit of ≤0.1%. The manufacturer could not provide full 253-item SVHC screening reports or DoC statements of conformity.
3. Non-Compliant CLP Packaging & Labeling: Domestic standard ink labels were applied to steel drums without mandatory EU GHS hazard communication elements, French safety warnings, UN numbers, or ingredient traceability information, violating EU CLP hazardous goods packaging requirements.
4. Undeclared SCIP Database Filing: Per new EU regulations, chemical raw materials containing SVHC substances above 0.1% must complete advance notification filing in the ECHA SCIP system prior to entry. The supplier had zero filing records, triggering mandatory customs interception.
The production manufacturer solely focused on product manufacturing and national standard testing without EU compliance teams familiar with detailed REACH, SCIP, and CLP rules, making short-term rectification impossible. The client urgently entrusted foreign trade service provider HiSiaddi to fully manage full-chain compliance rectification.
HiSiaddi formed a special team consisting of EU compliance specialists, plasticizer technical engineers, and third-party testing coordinators to close all compliance loopholes in four modules within 12 days.
1. Samples were sent to EU-accredited SGS laboratories in China for full GC-MS testing to identify the root cause of DEHP/DBP excess: trace orthophthalate impurities introduced by catalyst by-products and recycled alcohol raw materials during factory esterification. National standard factory inspections do not screen orthophthalates, resulting in clean outgoing reports.
2. HiSiaddi coordinated production process optimization at the manufacturing factory: Discontinue recycled isooctanol, adopt high-purity virgin raw materials, and add a second vacuum distillation stage to strip trace orthophthalate impurities. Retesting of post-modification samples confirmed DEHP and DBP levels all below 500 ppm (0.05%), under the EU statutory limit of 0.1%.
3. Uniform issuance of English full 253-item SVHC screening reports, manufacturer English-stamped DoC statements of conformity, and RoHS compliance certificates for customs verification.
· Detained 30-ton spot goods (Short-Term Customs Clearance): HiSiaddi activated cooperative EU local REACH-licensed importers (EU Only Representatives/OR) to complete REACH pre-registration and annual batch import filing. We submitted substance pre-registration numbers, product physical and chemical data, and import volume filings to ECHA to obtain temporary entry clearance certificates satisfying customs release requirements for the current shipment.
· Future Annual 180-Ton Long-Term Orders (Long-Term Compliance): HiSiaddi coordinated the manufacturer to compile full TOTM physical, chemical, toxicological, and ecotoxicological datasets, entrusting EU compliance firms to complete formal REACH registration dossiers within 60 working days and obtain exclusive EC registration numbers, eliminating repetitive temporary filing for all subsequent shipments.
1. All galvanized steel drums were refitted with brand-new sealed gaskets complying with EU hazardous goods standards to eliminate leakage risks.
2. New bilingual French-English GHS labels were reprinted, marking product name, CAS number, TOTM ingredient percentage, hazard pictograms, signal words, protective measures, manufacturer + EU OR importer addresses, and UN packaging codes. Full label replacement for the 30-ton shipment passed on-site customs inspection.
3. Revised bilingual French-English 16-section complete SDS safety data sheets replaced the original simplified Chinese MSDS for filing with French customs.
Based on post-rectification SVHC measured data, HiSiaddi’s EU compliance specialists logged into the ECHA SCIP system to input TOTM substance information, SVHC component content, import volumes, end-use scenarios (plasticizer for automotive wiring harnesses), and EU recipient corporate tax IDs, submitting filings to obtain official SCIP filing receipt numbers verifiable online via customs systems, eliminating the final customs interception factor.
Full compliance documents were submitted for review by Le Havre Customs in France. Customs re-inspection confirmed raw material orthophthalate indicators fully compliant with all four sets of complete compliance documentation, enabling smooth customs clearance and warehousing of the 30 tons of TOTM. Estimated detention fees were reduced from the projected 32,000 EUR to 7,000 EUR, minimizing client losses.
The client formulated automotive wiring harness formulations using rectified raw materials in its French R&D laboratory. Finished products passed full REACH and RoHS compliance testing at French automotive parts laboratories, with all high-temperature aging at 125℃ and low-temperature bending at -40℃ indicators meeting original material standards. Small-batch online mass production delivered a yield rate of 99.92%.
Stipulations: The factory fixed production of an exclusive compliance grade using raw material and process specifications vetted by HiSiaddi. Pre-shipment SVHC spot testing and advance SCIP pre-filing were completed by HiSiaddi for every batch, with full compliance documents accompanying all shipments. Balanced monthly shipments across 11 batches reduced comprehensive procurement costs by 29% compared with original Eastman products, and ocean freight lead times were shortened from the original 102 days to 36 days.
1. Full-Category Auxiliary Agent Compliance Trusteeship: The client entrusted HiSiaddi with overall import compliance and document review for all PVC auxiliary agents including epoxy soybean oil (ESBO) and composite stabilizers, implementing pre-compliance review of all raw materials prior to port arrival to eliminate future customs detention risks.
2. Standardized Compliance System Construction: HiSiaddi assisted the TOTM manufacturer in establishing an internal control compliance system for EU export products, formalizing exclusive export compliance grades and perfecting full REACH, CLP, and SCIP archives. Drawing on certification credentials from this French client, two additional top-tier automotive wiring harness end-users in Spain and Belgium were developed afterward via HiSiaddi.
3. Green Compliance Upgrading: Simultaneous Ecovadis supply chain environmental rating coaching for the manufacturer, with the rating report directly accepted in upstream vehicle OEM supply chain audits to consolidate long-term cooperation barriers.
1. Universal Industry Compliance Pain Point: Most domestic TOTM manufacturers produce solely to meet national standards with limited awareness of EU regulations including REACH, CLP, and SCIP. Raw material control only prioritizes main component content while ignoring SVHC excess risks induced by trace by-products. Mid-to-high-end European automotive chain clients are bound by stringent EU chemical regulations, and incomplete compliance documentation directly triggers cargo detention and massive detention fee losses. Single manufacturing factories cannot independently complete full cross-border compliance workflows.
2. Core Value of HiSiaddi as a Third-Party Foreign Trade Compliance Platform: HiSiaddi closes a full compliance loop covering raw material process rectification → testing certification → REACH registration → CLP packaging & labeling → SCIP filing, bridging compliance information gaps between domestic manufacturers and EU end-users and serving as a critical guarantee for domestic TOTM to penetrate mid-to-high-end European supply chains.
3. Procurement Logic of High-End Clients: European automotive chain clients purchasing TOTM prioritize not only physical and chemical indicators and quotations but also full long-term compliance credentials and batch compliance traceability services. All-in-one matched compliance support constitutes core competitiveness that distinguishes HiSiaddi from ordinary spot commodity traders.
Contact HiSiaddi customer service for further consultation on TOTM product compliance issues.
+86-13120989737 
info@hisiaddi.com 
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