9021.90.40

Analysis

HTS 9021.90.40 covers parts and accessories for hearing aids and for pacemakers for stimulating heart muscles under heading 9021 (orthopedic appliances, including crutches, surgical belts and trusses; splints and other…). US Customs collects import statistics for it under 2 ten-digit suffixes, reported in number of items.

For statistics it divides in two: 9021.90.40.40 for for hearing aids and 9021.90.40.80 for other. Both pay the same duty; the suffix records which kind was imported.

Goods from countries without normal trade relations pay the column 2 rate of 35% instead of nothing, so origin decides between free entry and a 35% duty.

Goods classified here enter the United States duty-free at the general (normal trade relations) rate, as do about 73% of the 296 tariff lines in chapter 90. Duty-free at the general rate does not rule out additional duties under Chapter 99, such as Section 301 or Section 232 measures, which depend on the country of origin.

Census statistics map these goods to NAICS 334510 (Electromedical and Electrotherapeutic Apparatus Manufacturing), an industry of 892 US establishments employing 94,361 people. That is the industry code a US manufacturer of the same product would normally use.