| Vendor | Spec | Unit | Price | Currency | Date |
| JM Handsome Chem | China national standards | MT | 1281.79 | USD | 20260410 |
| Taixing Jinjiang | China national standards | MT | 1230.81 | USD | 20260410 |
| Jiangsu Baichuan | China national standards | MT | 1238.09 | USD | 20260410 |
| Anhui Ruibai | China national standards | MT | 1238.09 | USD | 20260410 |
| JM Handsome Chem | China national standards | MT | 1281.88 | USD | 20260409 |
| Taixing Jinjiang | China national standards | MT | 1230.9 | USD | 20260409 |
| Jiangsu Baichuan | China national standards | MT | 1267.32 | USD | 20260409 |
| Anhui Ruibai | China national standards | MT | 1238.18 | USD | 20260409 |
| JM Handsome Chem | China national standards | MT | 1281.3 | USD | 20260408 |
| Taixing Jinjiang | China national standards | MT | 1230.34 | USD | 20260408 |