| 2401.10.65 | 80 | Maryland | kg | | | |
| 2401.20.14 | 20 | Connecticut shade | kg | | | |
| 2401.20.31 | 30 | Maryland | kg | | | |
| 2401.20.33 | 30 | Maryland | kg | | | |
| 2401.20.35 | 30 | Maryland | kg | | | |
| 2401.20.60 | 20 | Connecticut shade | kg | | | |
| 2401.20.83 | 30 | Maryland | kg | | | |
| 2401.20.85 | 30 | Maryland | kg | | | |
| 2401.20.87 | 30 | Maryland | kg | | | |
| 2403.10.30 | 80 | Maryland | kg | | | |
| 2403.10.60 | 80 | Maryland | kg | | | |
| 2403.10.90 | 80 | Maryland | kg | | | |
| 2403.91.43 | 80 | Maryland | kg | | | |
| 2403.91.45 | 80 | Maryland | kg | | | |
| 2403.91.47 | 80 | Maryland | kg | | | |
| 2506.20.00 | | Quartzite | | Free | | Free |
| 2506.20.00 | 10 | Crude or roughly trimmed | t | | | |
| 2508.10.00 | 00 | Bentonite | t | Free | | $3.20/t |
| 2508.50.00 | 00 | Andalusite, kyanite and sillimanite | t | Free | | Free |
| 2508.60.00 | 00 | Mullite | t | Free | | 30% |
| 2515.11.00 | 00 | Crude or roughly trimmed | m3 t | Free | | $22.95/m3 |
| 2515.12.20 | 00 | Travertine | t | 3% | Free (A*,AU,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 50% |
| 2516.11.00 | 00 | Crude or roughly trimmed | m3 t | Free | | $8.83/m3 |
| 2516.20.10 | 00 | Crude or roughly trimmed | m3 t | Free | | $5.30/m3 |
| 2518.20.00 | 00 | Calcined or sintered dolomite | t | 3% | Free (A,AU,BH,CA, CL,E,IL,J,JO,MA, MX,P,SG) | 30% |
