HS Code 85423110
Processors & controllers, whet. or not comb.logic ckt, a, SIM module
Worked example
On an assessable value of BDT 100,000, the total duty and taxes payable on 85423110 would be approximately BDT 33,630.00, because the Total Tax Incidence is 33.63% of the assessable value.
What these figures mean
Processors & controllers, whet. or not comb.logic ckt, a, SIM module is classified under HS code 85423110, which sits in heading 8542 (Electronic integrated circuits) of chapter 85 (Electrical machinery and equipment and parts thereof; sound and television recorders and reproducers).
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 April 2026, NBR recorded commercial imports under 85423110 in 5 of 6 months, totalling 3,631 kg at an assessable value of BDT 371,042,176. That is an average of BDT 102,187 per kilogram — useful as a rough check on whether a declared value looks plausible. In April 2026 it was the 636th largest of 4,161 tariff lines by assessable value.
| Month | Net weight | Assessable value | Per kg |
|---|---|---|---|
| December 2025 | 208 kg | BDT 39,355,274 | BDT 189,208 |
| January 2026 | 1,049 kg | BDT 137,414,846 | BDT 130,996 |
| February 2026 | 744 kg | BDT 67,152,992 | BDT 90,259 |
| March 2026 | 423 kg | BDT 53,605,663 | BDT 126,727 |
| April 2026 | 1,207 kg | BDT 73,513,401 | BDT 60,906 |
Bonded imports. A further 1 kg worth BDT 493 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 0.0% 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 85 contains 412 tariff lines, averaging 52.09%. At 33.63%, 85423110 sits below that average by 18.46 percentage points. It is the 313th 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 8542 alone, rates run from 33.63% to 96.1% 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.