8419.90.50

Analysis

HTS 8419.90.50 covers of molten-salt-cooled acrylic acid reactors; of medical, surgical or laboratory sterilizers under heading 8419 (machinery, plant or laboratory equipment, whether or not electrically heated (excluding…). US Customs collects import statistics for it under 2 ten-digit suffixes, reported in kilograms.

Neighbouring lines carry rates from duty-free to 4%, so the exact line matters. The widest gap is with 8419.90.95 (other: other), at 4%: a product that belongs there but is entered here, or the reverse, changes the duty by 4 percentage points.

For statistics it divides in two: 8419.90.50.40 for of medical, surgical or laboratory sterilizers and 8419.90.50.80 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 61% of the 823 tariff lines in chapter 84. Chapter 99 measures such as Section 301 or 232 can still apply on top, depending on where the goods come from.