HS 3825.50

Residual products of chemical or allied industries, not elsewhere specified or included; wastes of metal pickling liquors, hydraulic fluids, brake fluids and anti-freeze fluids

Residual products of the chemical or allied industries, not elsewhere specified or included; municipal waste; sewage sludge; other residual products. · Misc. chemical products

HS 3825.50 3,118 shipments 812 importers

HS Chapter 38 covers miscellaneous chemical products not classified elsewhere, including catalysts, chemical preparations, activated carbon, essential oils, and various industrial chemical mixtures. These products support manufacturing across pharmaceuticals, agriculture, petroleum refining, and other sectors. Traded globally, they represent inputs for downstream production rather than finished consumer goods.