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Statistical classifications
NC 2021 (ca)
Subitem
283325 — Sulfat de coure
Descendants
Code
Description
28332500
Sulfat de coure
Correspondence with
NC 2020 (ca)
Code
Description
283325
Sulfat de coure
Correspondence with
NC 2022 (ca)
Code
Description
283325
Sulfat de coure