HS Code 44050000
Wood Wool; Wood Flour
Worked example
On an assessable value of BDT 100,000, the total duty and taxes payable on 44050000 would be approximately BDT 33,630.00, because the Total Tax Incidence is 33.63% of the assessable value.
What these figures mean
Wood Wool; Wood Flour is classified under HS code 44050000, which sits in heading 4405 (Wood wool; wood flour) of chapter 44 (Wood and articles of wood; wood charcoal).
Under the Bangladesh Operative Tariff 2026-2027 this line attracts Customs Duty of 5%, Supplementary Duty of 0%, VAT of 15%, Advance Income Tax of 5%, Regulatory Duty of 0% and Advance Tax of 7.5%. Combined, these produce a Total Tax Incidence of 33.63%, which is the figure to multiply by the assessable value of your consignment.
The assessable value is normally the CIF value of the goods plus landing charges. Duties and taxes are applied in a defined order rather than simply added together, which is why the TTI is not the plain sum of the individual rates.
Recorded imports
Between December 2025 and March 2026, NBR recorded commercial imports under 44050000 in 4 of 6 months, totalling 43,892 kg at an assessable value of BDT 6,099,259. That is an average of BDT 139 per kilogram — useful as a rough check on whether a declared value looks plausible. In March 2026 it was the 3,480th largest of 4,054 tariff lines by assessable value.
| Month | Net weight | Assessable value | Per kg |
|---|---|---|---|
| December 2025 | 3,501 kg | BDT 1,909,041 | BDT 545 |
| January 2026 | 336 kg | BDT 213,352 | BDT 635 |
| February 2026 | 39,920 kg | BDT 3,892,388 | BDT 98 |
| March 2026 | 135 kg | BDT 84,478 | BDT 626 |
Import figures: NBR Import Statements (IM-4 commercial), December 2025 – May 2026. Assessable value is the customs value on which duty is charged, not the retail or invoice price.
Source: NBR Operative Tariff 2026-2027. The full schedule was reconciled against NBR's online duty calculator before publication; figures were last checked against NBR's live operative tariff search on 10 October 2026.
How this line compares
Chapter 44 contains 135 tariff lines, averaging 47.77%. At 33.63%, 44050000 sits below that average by 14.14 percentage points. It is the 70th most heavily taxed line in the chapter.
Across the whole Operative Tariff the mean is 61.08%, so this line is cheaper than the typical import by 27.45 points.
No supplementary duty applies here, which is the normal case — SD is zero on 78% of the tariff. Where it does apply it usually dominates every other component.