HS 90 - Optical, photographic, cinematographic, measuring, checking, medical or surgical instruments and apparatus; parts and accessories
HS 73 - Iron or steel articles
HS 85 - Electrical machinery and equipment and parts thereof; sound recorders and reproducers; television image and sound recorders and reproducers, parts and accessories of such articles
HS 84 - Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof
United States
中文