HS Heading 2842
Salts of inorganic acids or peroxoacids, n.e.c. including aluminosilicates whether or not chemically defined, but excluding azides
4 tariff lines in this heading, within chapter 28 (Inorganic chemicals; compounds of precious metals, rare-earth metals, radioactive elements or isotopes). Click any HS code for the full breakdown and a duty calculation.
| HS Code | Description | CD | SD | VAT | AIT | RD | AT | TTI |
|---|---|---|---|---|---|---|---|---|
| 28421010 | Aluminium sodium silicate; Zeolite | 5 | 0 | 15 | 5 | 0 | 7.5 | 33.63% |
| 28421090 | Other salt of inorganic acids .. Excluding aluminium sodium silicate | 10 | 0 | 15 | 5 | 0 | 7.5 | 39.75% |
| 28429010 | Other Salts Of Inorganic Acids Or Peroxoacids,Excl. Azides | 10 | 0 | 15 | 5 | 0 | 7.5 | 39.75% |
| 28429090 | Other Salts Of Inorganic Acids Or Peroxoacids,Excl. Azides | 10 | 0 | 15 | 5 | 0 | 7.5 | 39.75% |
Recorded imports
Between December 2025 and May 2026, NBR recorded commercial imports worth BDT 361,897,207 (3,770,887 kg) under this heading, across 4 of its 4 tariff lines.
| Month | Lines with imports | Net weight | Assessable value |
|---|---|---|---|
| December 2025 | 3 | 758,570 kg | BDT 71,199,877 |
| January 2026 | 4 | 728,352 kg | BDT 64,137,943 |
| February 2026 | 4 | 737,010 kg | BDT 86,322,123 |
| March 2026 | 2 | 384,301 kg | BDT 28,363,090 |
| April 2026 | 4 | 524,925 kg | BDT 63,046,273 |
| May 2026 | 3 | 637,729 kg | BDT 48,827,901 |
The largest lines by assessable value in May 2026:
Bonded imports. A further BDT 8,073,448 (163,175 kg) entered under the bonded-warehouse regime over the same months — duty-free inputs imported against an undertaking to re-export them. That is 2.2% of the total value imported under this heading.
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.