Matters needing attention when chemicals are shipped internationally:

First of all, it is necessary to clarify which chemicals are being transported, whether they are ordinary, controlled, or dangerous. Here you need to know the current CAS number of the chemical, understand what kind of packaging, storage and shipping methods are used, and strictly implement it.

Prepare complete materials for customs clearance and entry. In addition to the usual customs clearance documents, the manufacturer's COA (Quality Inspection Form), MSDS (Safety Technical Description) and other documents are also required.