C10200 Oxygen-Free Copper Billets
Refined copper billets with low oxygen content, cast in cylindrical unwrought form for extrusion into tubes or rods. Classified in HTS 7403.19.00.00 as other unwrought refined copper, excluding master alloys of heading 7405.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If machined or profiled for specific extrusion
Partial working or specific profiles move to refined copper bars/rods in heading 7407.
If copper-tin bronze alloy per subheading note (b)
Tin-dominant copper alloys (bronzes) have separate unwrought classification under 7403.22.
If intended as master alloy for brass production
Master alloys of heading 7405 designed for alloying copper with zinc or other metals.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Confirm billet diameter exceeds standard bar sizes to maintain unwrought status
• Include foundry certificates specifying casting method and alloy exclusions
• Monitor for zinc contamination; levels approaching 3% could reclassify as brass
Related Products under HTS 7403.19.00.00
C11000 Electrolytic Tough Pitch (ETP) Copper Cathodes
High-purity refined copper cathodes produced via electrolytic refining, containing at least 99.9% copper with minimal oxygen content. Classified under HTS 7403.19.00.00 as unwrought refined copper (other than master alloys), in cathode form suitable for remelting and fabrication into various products.
C10100 Oxygen-Free Electronic (OFE) Copper Ingots
Ultra-high purity refined copper ingots with less than 0.0005% oxygen, cast for electronic applications. Falls under HTS 7403.19.00.00 as unwrought refined copper not meeting the highest purity threshold, ideal for remelting into wire or components.
C12200 Phosphorized Copper Cakes
Refined copper cakes with trace phosphorus (0.015-0.040%) for deoxidation, in flat unwrought slab form. HTS 7403.19.00.00 covers this as other refined unwrought copper, used primarily for welding rod production.
C10300 Oxygen-Free Low Phosphorus Copper Slabs
Refined copper slabs with minimal phosphorus and oxygen for superior conductivity applications. Under HTS 7403.19.00.00 as unwrought refined copper forms other than the highest purity grade.
C11300 Electrolytic Copper Anode Slabs (Refined Grade)
Refined copper anode slabs from electrolytic process, 99.95%+ purity for remelting. HTS 7403.19.00.00 includes these as other unwrought refined copper products.
C11400 Silver-Bearing Refined Copper Ingots
Refined copper ingots with 0.04-0.12% silver for improved properties, still classified as refined copper. HTS 7403.19.00.00 for unwrought refined copper containing minor precious metal traces.