HS Code 39079900
Polysters, In Primary Forms,NES
Worked example
On an assessable value of BDT 100,000, the total duty and taxes payable on 39079900 would be approximately BDT 33,630.00, because the Total Tax Incidence is 33.63% of the assessable value.
What these figures mean
Polysters, In Primary Forms,NES is classified under HS code 39079900, which sits in heading 3907 (Polyacetals, other polyethers and epoxide resins, in primary forms; polycarbonates, alkyd resins, polyallyl esters and other polyesters, in primary forms) of chapter 39 (Plastics and articles thereof).
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 May 2026, NBR recorded commercial imports under 39079900 in 6 of 6 months, totalling 4,932,443 kg at an assessable value of BDT 1,167,410,340. That is an average of BDT 237 per kilogram — useful as a rough check on whether a declared value looks plausible. In May 2026 it was the 393rd largest of 4,066 tariff lines by assessable value.
| Month | Net weight | Assessable value | Per kg |
|---|---|---|---|
| December 2025 | 646,850 kg | BDT 182,268,685 | BDT 282 |
| January 2026 | 1,595,248 kg | BDT 316,981,750 | BDT 199 |
| February 2026 | 613,949 kg | BDT 158,551,053 | BDT 258 |
| March 2026 | 579,105 kg | BDT 158,825,452 | BDT 274 |
| April 2026 | 1,005,390 kg | BDT 230,811,389 | BDT 230 |
| May 2026 | 491,901 kg | BDT 119,972,011 | BDT 244 |
Bonded imports. A further 769,640 kg worth BDT 181,883,901 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 13.5% 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 39 contains 185 tariff lines, averaging 57.55%. At 33.63%, 39079900 sits below that average by 23.92 percentage points. It is the 122nd 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.
Within heading 3907 alone, rates run from 33.63% to 39.75% across 11 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.