HS Code 84119900
Oth. Parts Of Gas Turbines (Excl. Of Turbo-Jets And Turbo-Propellers)
Worked example
On an assessable value of BDT 100,000, the total duty and taxes payable on 84119900 would be approximately BDT 28,730.00, because the Total Tax Incidence is 28.73% of the assessable value.
What these figures mean
Oth. Parts Of Gas Turbines (Excl. Of Turbo-Jets And Turbo-Propellers) is classified under HS code 84119900, which sits in heading 8411 (Turbo-jets, turbo-propellers and other gas turbines) of chapter 84 (Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof).
Under the Bangladesh Operative Tariff 2026-2027 this line attracts Customs Duty of 1%, 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 28.73%, 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 May 2026, NBR recorded commercial imports under 84119900 in 6 of 6 months, totalling 54,991 kg at an assessable value of BDT 5,041,494,993. That is an average of BDT 91,679 per kilogram — useful as a rough check on whether a declared value looks plausible. In May 2026 it was the 28th largest of 4,066 tariff lines by assessable value.
| Month | Net weight | Assessable value | Per kg |
|---|---|---|---|
| December 2025 | 21,947 kg | BDT 1,319,538,472 | BDT 60,124 |
| January 2026 | 18,011 kg | BDT 630,441,314 | BDT 35,003 |
| February 2026 | 922 kg | BDT 23,670,776 | BDT 25,673 |
| March 2026 | 3,013 kg | BDT 1,187,469,392 | BDT 394,115 |
| April 2026 | 2,282 kg | BDT 88,375,326 | BDT 38,727 |
| May 2026 | 8,816 kg | BDT 1,791,999,713 | BDT 203,267 |
Bonded imports. A further 6 kg worth BDT 3,790,103 entered under the bonded-warehouse regime in the same period — goods brought in duty-free as inputs on the undertaking that they leave again as exports, which in Bangladesh overwhelmingly means ready-made garments. Bonded entries account for 0.1% of the total value imported under this code, the rest entering commercially.
Import figures: NBR Import Statements (IM-4 commercial, IM-7 bonded), 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 84 contains 648 tariff lines, averaging 35.59%. At 28.73%, 84119900 sits below that average by 6.86 percentage points. It is the 166th 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 32.35 points.
Within heading 8411 alone, rates run from 12.5% to 28.73% across 8 lines. Classification inside a single heading can change the bill substantially, so confirm the eight-digit code rather than working from the four-digit heading.
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.