Of refined copper
Copper foil (whether or not printed or backed with paper, paperboard, plastics or similar backing materials), of a thickness (excluding any backing) not exceeding 0.15 mm. > Not backed: > Of refined copper > Of refined copper
Duty Rate (from China)
Subheadings
Products classified under Tariff item 7410.11
Battery Current Collector Copper Foil
Ultra-thin refined copper foil, 0.012 mm thick, unbacked, used as current collectors in lithium-ion batteries. Its refined copper composition and thickness under 0.15 mm qualify it for tariff item 7410.11.00.
7410.11.00Electrolytic Refined Copper Foil 0.1mm
Electrolytic refined copper foil, 0.1 mm thick, unbacked, used in flexible electronics and RF shielding. Its refined copper composition and thickness under 0.15 mm place it under tariff item 7410.11.00.
7410.11.00High Purity Refined Copper Foil for Heat Sinks
High-purity refined copper foil, 0.08 mm thick, unbacked, used for heat sink fins in electronics cooling. The refined copper composition and thickness under 0.15 mm qualify it for tariff item 7410.11.00.
7410.11.00HVAC Fin Stock Copper Foil
Refined copper foil, 0.11 mm thick, unbacked, used for microchannel heat exchanger fins in HVAC systems. Its refined copper composition and thickness under 0.15 mm make it classifiable under tariff item 7410.11.00.
7410.11.00Lab Grade Refined Copper Foil Sheets
Lab-grade refined copper foil sheets, 0.09 mm thick, unbacked, with 99.99% purity for laboratory electrochemistry. The refined copper composition and thickness under 0.15 mm qualify it for tariff item 7410.11.00.
7410.11.00Medical Sensor Copper Foil
Ultra-clean refined copper foil, 0.02 mm thick, unbacked, used for disposable medical sensors and ECG electrodes. Its refined copper composition and thickness under 0.15 mm place it under tariff item 7410.11.00.
7410.11.00Microwave Antenna Copper Foil
Specialized refined copper foil, 0.07 mm thick, unbacked, used for microwave antenna substrates and patches. The refined copper composition and thickness under 0.15 mm qualify it for tariff item 7410.11.00.
7410.11.00Precision Refined Copper Shimming Foil
Gauge-controlled refined copper foil, 0.10 mm thick, unbacked, used for precision shimming in machinery alignment. Its refined copper composition and thickness under 0.15 mm make it classifiable under tariff item 7410.11.00.
7410.11.00Refined Copper Etching Foil for PCBs
Thin refined copper foil, 0.035 mm thick, unbacked, used in printed circuit board manufacturing for etching conductive traces. The refined copper composition and thickness under 0.15 mm qualify it for tariff item 7410.11.00.
7410.11.00Refined Copper Foil for Decorative Laminates
Refined copper foil, 0.14 mm thick, unbacked, used for decorative surface laminates in furniture. Its refined copper composition and thickness under 0.15 mm place it under tariff item 7410.11.00.
7410.11.00Refined Copper Foil for EMI Shielding Tape
Thin refined copper foil, 0.05 mm thick, unbacked, used for EMI/RFI shielding tapes in consumer electronics. The refined copper composition and thickness under 0.15 mm qualify it for tariff item 7410.11.00.
7410.11.00Refined Copper Foil for Flexible Heaters
Thin refined copper foil, 0.03 mm thick, unbacked, etched for resistive heating elements in flexible heaters. Its refined copper composition and thickness under 0.15 mm make it classifiable under tariff item 7410.11.00.
7410.11.00RFID Antenna Copper Foil
Refined copper foil, 0.06 mm thick, unbacked, used for etching RFID tag antennas on smart labels. The refined copper composition and thickness under 0.15 mm qualify it for tariff item 7410.11.00.
7410.11.00Solar Cell Busbar Copper Foil
Refined copper foil, 0.13 mm thick, unbacked, perforated for photovoltaic solar cell busbars and ribbons. Its refined copper composition and thickness under 0.15 mm place it under tariff item 7410.11.00.
7410.11.00Unbacked Refined Copper Foil for Coinage Dies
Pure refined copper foil, 0.12 mm thick, unbacked, used for stamping coinage dies and medallions. The refined copper composition and thickness under 0.15 mm qualify it for tariff item 7410.11.00.