Shipping Specialty Chemicals from Wuhan to San Juan via Ocean Freight

Transporting moisture-sensitive Chemical products necessitates high-integrity packaging, foil or poly liners, and moisture absorbers inside cartons or overpacks. It is important to Specify “Keep Dry” on labels and booking notes and steer clear of open or vented storage and transit equipment where humidity can build up.

For most regulated chemical products, UN-certified packaging must be used when shipping by road, sea, or air. The applicable UN packaging code and performance level are based on the product’s hazard class and packing group shown on the SDS. Verify with your dangerous goods specialist or carrier whether your industrial chemicals are fully regulated, limited quantity, or exempt before selecting packaging.

Most industrial chemicals shipments Require a DG shipping paper, the latest SDS, and correct labels and markings that align with the classification. Best practice is including emergency contact details, handling instructions (e.g., “Keep Dry,” “Do Not Stack”), and any special approvals required by local authorities for specific Chemical products.

You can sometimes consolidate different Specialty chemicals, 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 products do not conflict. Use segregation panels and clear labeling when combining multiple hazard classes.

Because industrial chemicals can cause Costly cleanup if leaks occur, enhanced freight insurance is often required by buyers. Always 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 proper labeling, packaging, and compliance with international regulations to prevent leaks and contamination. Additionally, specific handling procedures must be followed to maintain safety during transit, particularly for hazardous materials.

Documentation typically includes a Material Safety Data Sheet (MSDS), a commercial invoice, a bill of lading, and any necessary export permits from Chinese authorities, as well as import permits from Puerto Rican customs for chemical products.

The idea is that we believe that with one shipment we can prove our visibility, reliability, and partnership approach in a tangible way.

Our SAMMIE platform is an AI-driven exception management and tracking platform that provides real-time tracking, predictive ETAs, smart alerts, document intelligence, rate and route optimization, and invoicing insights for your shipments.

DNA offers global ocean freight with worldwide routing, top-tier carriers, full container loads (FCL), less-than-container loads (LCL), and port-to-door service including customs and final-mile delivery.