HS Code: 74094000
Product Description: Plate,sheet & strip of Cu-Ni′Cu-Ni-Zn base alloy,thck＞0.15mm
Product Chinese description: 铜镍、铜镍锌合金板、片及带，厚＞0.15mm

HS Code: 74099000
Product Description: Plate, sheet & strip of Cu alloy, nes
Product Chinese description: 其他铜合金板、片及带，厚＞0.15mm

HS Code: 74101100
Product Description: Foil of refined Cu, not backed
Product Chinese description: 无衬背精炼铜箔，厚≤0.15mm

HS Code: 74101210
Product Description: Foil of Cu-Ni base′Cu-Ni-Zn base alloys, not backed
Product Chinese description: 无衬背铜镍合金或铜镍锌合金箔，厚≤0.15mm

HS Code: 74101290
Product Description: Foil of Cu alloys, nes, not backed
Product Chinese description: 其他无衬背铜合金箔，厚≤0.15mm

HS Code: 74102110
Product Description: Copper-clad board used to print circuit, of refined copper
Product Chinese description: 印制电路用覆铜板

HS Code: 74102190
Product Description: Other refined copper foil, backed, thk.≤0.15mm
Product Chinese description: 其他有衬背精炼铜箔，厚度≤0.15mm

HS Code: 74102210
Product Description: Foil of Cu-Ni′Cu-Ni-Zn base alloy, backed
Product Chinese description: 衬背铜镍，铜镍锌合金箔，厚（除衬背）≤0.15

HS Code: 74102290
Product Description: Foil of Cu alloys, nes, backed
Product Chinese description: 其他有衬背铜合金箔，厚（衬背除外）≤0.15

HS Code: 74111011
Product Description: Tubes & pipes,of refined copper,threaded or with fins...
Product Chinese description: 带有螺纹或翅片的精炼铜管，外径≤25mm