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HTS Code 99021177 3903
Article Description Ion-exchange resin and chelating resin with an aminophosphoric functional group, polystyrene resin with aminophosphonic acid groups (CAS No. 125935-42-4) in spherical beads with a mean particle size between 0.30 and 1.20 mm (provided for in subheading 3914.00.60) Polymers of styrene, in primary forms:
Polystyrene:
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Rates of Duty (1-General) Free --
Rates of Duty (1-Special) No change --
Rates of Duty (2-Cuba and North Korea) No change --
Footnotes [{columns=[stat, units], marker=1, value=See chapter 99 statistical note 1., type=footnote}] []
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Additional Duty(products of China) -- --