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Statistical classifications
NC 2017 (ca)
Subitem
283210 — Sulfits de sodi
Descendants
Code
Description
28321000
Sulfits de sodi
Correspondence with
NC 2016 (ca)
Code
Description
283210
Sulfits de sodi
Correspondence with
NC 2018 (ca)
Code
Description
283210
Sulfits de sodi