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Statistical classifications
NC 2021 (ca)
Subitem
810920 — Zirconi en brut i les pólvores
Descendants
Code
Description
81092000
Zirconi en brut i les pólvores
Correspondence with
NC 2020 (ca)
Code
Description
810920
Zirconi en brut i les pólvores
Correspondence with
NC 2022 (ca)
Code
Description
810921
Zirconi en brut i les pólvores, amb un contingut inferior a 1 part d'hafni (celti) per 500 parts de zirconi, en pes
810929
Zirconi en brut i les pólvores, excepte amb un contingut inferior a 1 part d'hafni (celti) per 500 parts de zirconi, en pes