Chemicals and Related Products, N.E.S.

SITC Section 5 is a high-level organizational grouping and is not used for actual customs entry. Importers must classify goods at the HTS 10-digit level for US Customs purposes. SITC codes are primarily used for statistical reporting and trade analysis. Start with the specific chemical's molecular structure or end-use function to identify the correct SITC division (51–59) and then map to the corresponding HTS heading.

There is no single trade-remedy measure covering all of Section 5. However, numerous specific chemical products within this section are subject to antidumping or countervailing duty orders, and certain Chinese-origin chemicals face Section 301 tariffs. Importers should check the USITC and Commerce Department databases for active orders applicable to their specific product before entry.