| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 234.69 | USD | 20251204 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 265.79 | USD | 20251204 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 353.44 | USD | 20251204 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 240.34 | USD | 20251204 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 339.3 | USD | 20251204 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 325.17 | USD | 20251204 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 310.94 | USD | 20251203 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 265.71 | USD | 20251203 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 240.27 | USD | 20251203 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 265.71 | USD | 20251203 |