HS Heading 2804
Hydrogen, rare gases and other non-metals
11 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 |
|---|---|---|---|---|---|---|---|---|
| 28041000 | Hydrogen | 5 | 0 | 15 | 5 | 0 | 7.5 | 33.63% |
| 28042100 | 0Argon | 5 | 0 | 15 | 5 | 15 | 7.5 | 52% |
| 28042900 | Rare Gases (Excl. Argon) | 5 | 0 | 15 | 5 | 0 | 7.5 | 33.63% |
| 28043000 | Nitrogen | 5 | 0 | 15 | 5 | 20 | 7.5 | 58.13% |
| 28044000 | Oxygen | 5 | 0 | 15 | 5 | 20 | 7.5 | 58.13% |
| 28045000 | Boron; Tellurium | 5 | 0 | 15 | 5 | 0 | 7.5 | 33.63% |
| 28046100 | Silicon Containing By Weight >=99.99% Silicon | 5 | 0 | 15 | 5 | 0 | 7.5 | 33.63% |
| 28046900 | Silicon Containing By Weight <99.99% Silicon | 5 | 0 | 15 | 5 | 0 | 7.5 | 33.63% |
| 28047000 | Phosphorus | 5 | 0 | 15 | 5 | 0 | 7.5 | 33.63% |
| 28048000 | Arsenic | 5 | 0 | 15 | 5 | 0 | 7.5 | 33.63% |
| 28049000 | Selenium | 5 | 0 | 15 | 5 | 0 | 7.5 | 33.63% |
Recorded imports
Between December 2025 and May 2026, NBR recorded commercial imports worth BDT 471,647,843 (12,504,834 kg) under this heading, across 10 of its 11 tariff lines. The remaining 1 recorded no commercial import in that window.
| Month | Lines with imports | Net weight | Assessable value |
|---|---|---|---|
| December 2025 | 7 | 2,248,580 kg | BDT 92,410,780 |
| January 2026 | 9 | 1,801,541 kg | BDT 66,834,032 |
| February 2026 | 6 | 1,868,388 kg | BDT 50,992,412 |
| March 2026 | 8 | 1,998,692 kg | BDT 103,109,622 |
| April 2026 | 7 | 1,932,966 kg | BDT 57,678,791 |
| May 2026 | 9 | 2,654,667 kg | BDT 100,622,206 |
The largest lines by assessable value in May 2026:
Bonded imports. A further BDT 28,938,744 (19,288 kg) entered under the bonded-warehouse regime over the same months — duty-free inputs imported against an undertaking to re-export them. That is 5.8% 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.