HS Code 85111090
Sparking Plugs
Worked example
On an assessable value of BDT 100,000, the total duty and taxes payable on 85111090 would be approximately BDT 39,750.00, because the Total Tax Incidence is 39.75% of the assessable value.
What these figures mean
Sparking Plugs is classified under HS code 85111090, which sits in heading 8511 (Ignition or starting equipment; used for spark-ignition or compression-ignition internal combustion engines; generators and cut outs used in conjunction with such engines) 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 10%, 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 39.75%, 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 85111090 in 6 of 6 months, totalling 179,636 kg at an assessable value of BDT 309,080,890. That is an average of BDT 1,721 per kilogram — useful as a rough check on whether a declared value looks plausible. In May 2026 it was the 856th largest of 4,066 tariff lines by assessable value.
| Month | Net weight | Assessable value | Per kg |
|---|---|---|---|
| December 2025 | 30,878 kg | BDT 46,092,681 | BDT 1,493 |
| January 2026 | 44,041 kg | BDT 33,118,708 | BDT 752 |
| February 2026 | 43,279 kg | BDT 67,427,552 | BDT 1,558 |
| March 2026 | 25,106 kg | BDT 75,563,797 | BDT 3,010 |
| April 2026 | 18,193 kg | BDT 51,310,188 | BDT 2,820 |
| May 2026 | 18,139 kg | BDT 35,567,964 | BDT 1,961 |
Bonded imports. A further 85 kg worth BDT 18,530,343 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 5.7% 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 39.75%, 85111090 sits below that average by 12.34 percentage points. It is the 197th 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 21.33 points.
Within heading 8511 alone, rates run from 28.73% to 39.75% 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.