HS Heading 2521
Limestone flux; limestone and other calcareous stone, of a kind used for the manufacture of lime or cement
2 tariff lines in this heading, within chapter 25 (Salt; sulphur; earths and stone; plastering materials, lime and cement). Click any HS code for the full breakdown and a duty calculation.
| HS Code | Description | CD | SD | VAT | AIT | RD | AT | TTI |
|---|---|---|---|---|---|---|---|---|
| 25210010 | Boulder limestone | 5 | 10 | 15 | 5 | 0 | 7.5 | 46.49% |
| 25210090 | Other than Boulder Limestone | 5 | 30 | 15 | 5 | 0 | 7.5 | 72.21% |
Recorded imports
Between December 2025 and May 2026, NBR recorded commercial imports worth BDT 5,575,681,473 (3,498,212,726 kg) under this heading, across 2 of its 2 tariff lines.
NBR's import statements also record one code under this heading that the published Operative Tariff 2026-2027 does not list (25210091). Those figures are included in the totals above but have no tariff page here, because there is no published rate to show.
| Month | Lines with imports | Net weight | Assessable value |
|---|---|---|---|
| December 2025 | 3 | 764,504,500 kg | BDT 1,374,425,279 |
| January 2026 | 2 | 511,093,116 kg | BDT 932,056,462 |
| February 2026 | 2 | 585,958,150 kg | BDT 1,028,079,052 |
| March 2026 | 2 | 481,745,380 kg | BDT 836,848,265 |
| April 2026 | 2 | 795,994,270 kg | BDT 948,569,447 |
| May 2026 | 2 | 358,917,310 kg | BDT 455,702,968 |
The largest lines by assessable value in May 2026:
Import figures: NBR Import Statements (IM-4 commercial), December 2025 – May 2026. Assessable value is the customs value on which duty is charged, not the retail or invoice price.