| Vendor | Spec | Unit | Price | Currency | Date |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 1000.99 | USD | 20251021 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 986.89 | USD | 20251021 |
| Xiamen Yudeshun Chemical Products Co., Ltd. | China national standards | MT | 1268.86 | USD | 20251021 |
| Hubei Seven Eight Nine Chemical Co., Ltd. | China national standards | MT | 775.41 | USD | 20251021 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 1064.43 | USD | 20251021 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 1092.63 | USD | 20251021 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 1064.43 | USD | 20251021 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 1085.58 | USD | 20251021 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 1071.48 | USD | 20251021 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 1092.63 | USD | 20251021 |