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Bangladesh HS Code & Customs Tariff Explorer. Unofficial reference — verify against official NBR gazette.

Source: BCT 2024-25 · WCO HS 2022 · HSEN 5th Ed.

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28.31 — Dithionites and sulphoxylates. | HSNote

Heading 28.31

Dithionites and sulphoxylates.

HS Code	Description	Unit	Import	Export
2831.10.00	Of sodium	kg	5%	Free
2831.90.00	Other	kg	5%	Free