HS Heading 2510
Natural calcium phosphates; natural aluminium calcium phosphates and phosphatic chalk
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 |
|---|---|---|---|---|---|---|---|---|
| 25101000 | NATURAL CALCIUM PHOSPHATES, NATURAL ALUMINIUM CALCIUM PHOSPHATES AND..,UNGROUD | 5 | 0 | 15 | 5 | 0 | 7.5 | 33.63% |
| 25102000 | NATURAL CALCIUM PHOSPHATES, NATURAL ALUMINIUM CALCIUM PHOSPHATES AND..,GROUD | 5 | 0 | 0 | 5 | 0 | 7.5 | 17.88% |
Recorded imports
Between December 2025 and May 2026, NBR recorded commercial imports worth BDT 11,098,604 (72,053 kg) under this heading, across 2 of its 2 tariff lines.
| Month | Lines with imports | Net weight | Assessable value |
|---|---|---|---|
| December 2025 | 1 | 24,015 kg | BDT 3,717,732 |
| February 2026 | 1 | 22 kg | BDT 13,753 |
| March 2026 | 1 | 24,000 kg | BDT 3,759,572 |
| April 2026 | 1 | 24,016 kg | BDT 3,607,547 |
The largest lines by assessable value in April 2026:
- 25102000 — NATURAL CALCIUM PHOSPHATES, NATURAL ALUMINIUM CALCIUM PHOSPHATES AND..,GROUD — BDT 3,607,547
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.