| Vendor | Spec | Unit | Price | Currency | Date |
| JM Handsome Chem | China national standards | MT | 1065.66 | USD | 20260508 |
| Taixing Jinjiang | China national standards | MT | 1014.57 | USD | 20260508 |
| Jiangsu Baichuan | China national standards | MT | 992.67 | USD | 20260508 |
| Anhui Ruibai | China national standards | MT | 1124.05 | USD | 20260508 |
| JM Handsome Chem | China national standards | MT | 1065.9 | USD | 20260507 |
| Taixing Jinjiang | China national standards | MT | 1014.79 | USD | 20260507 |
| Jiangsu Baichuan | China national standards | MT | 992.89 | USD | 20260507 |
| Anhui Ruibai | China national standards | MT | 1124.3 | USD | 20260507 |
| JM Handsome Chem | China national standards | MT | 1064.73 | USD | 20260506 |
| Taixing Jinjiang | China national standards | MT | 1013.68 | USD | 20260506 |