China · Heading· 11 subheadings· 0 codes

3907Polyacetals, other polyethers and epoxide resins, in primary forms; polycarbonates, alkyd resins, polyallylesters and other polyesters, in primary forms

Subheadings (6-digit WCO)

China HS 3907 · Polyacetals, other polyethers and epoxide resins, in primary · Treayo · 全球关税