Shipping Chemicals from Nanjing to Seattle via Ocean Freight

Shipping moisture-sensitive chemical goods necessitates high-integrity packaging, vapor-barrier wraps, and drying agents inside cartons or overpacks. It is important to indicate “Keep Dry” on labels and booking notes and Avoid open or vented storage and transit equipment where humidity can build up.

For most regulated Industrial chemicals, tested and approved packaging must be used when shipping by road, sea, or air. The applicable UN packaging code and performance level are determined by the product’s hazard class and packing group shown on the SDS. Be sure to confirm with your dangerous goods specialist or carrier whether your industrial chemicals are fully regulated, limited quantity, or exempt before selecting packaging.

Most Chemical goods shipments must include a DG shipping paper, the latest SDS, and correct labels and markings that correspond to the classification. Our team recommends including emergency contact details, handling instructions (e.g., “Keep Dry,” “Do Not Stack”), and any special approvals required by local authorities for specific chemical goods.

You Can often consolidate different chemical products, but only if regulatory separation requirements are met. Carefully verify the SDS and relevant ADR/IMDG/IATA tables to ensure acids, bases, oxidizers, flammables, and other Chemical goods are properly separated. Use segregation panels and clear labeling when combining multiple hazard classes.

Because Chemical products can cause significant loss if leaks occur, enhanced freight insurance is often required by buyers. Carefully review your policy to confirm that dangerous goods and specialty chemicals are not excluded, and that coverage extends to contamination, disposal, and emergency response costs where applicable.

When shipping chemicals, it is important to ensure that all products are properly classified and packaged according to international regulations. Special handling may be required to prevent leaks or spills, and specific labeling must be adhered to, indicating the nature of the chemicals being transported.

Required documentation includes a Bill of Lading, Material Safety Data Sheets (MSDS), and export permits from Chinese authorities. Additionally, import permits and compliance with U.S. Environmental Protection Agency (EPA) regulations are necessary to ensure that the chemicals meet safety and regulatory standards upon arrival in Seattle.

SAMMIE helps reduce tracking time by providing real-time updates, proactive alerts, and a single dashboard, which has led customers to reduce tracking time from 25–30 hours per week to 2–3 hours per week and achieve about 50% less time spent tracking shipments.

SAMMIE impacts cross-department visibility by providing immediate visibility across departments and to your clients, which supports better alignment between purchasing, logistics, and finance.

SAMMIE’s Document Intelligence can auto-tag and organize bills of lading, customs forms, and invoices so you no longer need to hunt through folders or inboxes.