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HTS Code 2844 2835
Article Description Radioactive chemical elements and radioactive isotopes (including the fissile or fertile chemical elements and isotopes) and their compounds; mixtures and residues containing these products: Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates; polyphosphates, whether or not chemically defined:
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Rates of Duty (1-Special) -- --
Rates of Duty (2-Cuba and North Korea) -- --
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Additional Duty(products of China) -- --