China · Heading· 2 subheadings· 0 codes

7412Copper tube or pipe fittings (for example, couplings, elbows, sleeves)

Subheadings (6-digit WCO)

741210Of refined copper→741220Of copper alloys→
China HS 7412 · Copper tube or pipe fittings (for example, couplings, elbows · Treayo · 全球关税