HS Codes Chapter
Chapter Codes Chapter Description
Chapter 280920Harmonized System Codes of Chapter 280920 :DIPHOSPHORUS PENTAOXIDE;PHOSPHORIC ACID; POLYPHOSPHORICACIDS WHETHER OR NOT CHEMICALLY DEFINED
HS Codes Heading
Heading Codes Heading Description
28092010 Phosphoric acid and polyphosphoric acids:Phosporic acid
28092020 Phosphoric acid and polyphosphoric acids:Polyphosphoric acids
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