| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 339.2 | USD | 20251203 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 409.87 | USD | 20251203 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 289.74 | USD | 20251203 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 240.13 | USD | 20251202 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 240.13 | USD | 20251202 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 240.13 | USD | 20251202 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 262.73 | USD | 20251202 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 339.01 | USD | 20251202 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 324.89 | USD | 20251202 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 233.07 | USD | 20251202 |