IIR Butyl Rubber Lumps for Seals from Japan
Irregular lumps of unprocessed isobutene-isoprene (butyl) rubber for industrial seal production. Meets HTS 4002.31.00.00 as primary bulk form per chapter note 3(b), unadulterated synthetic rubber.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Test for essential character retention; small antioxidants permitted per note 5(b)