| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 310.76 | USD | 20251202 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 240.13 | USD | 20251202 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 265.56 | USD | 20251202 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 240.13 | USD | 20251202 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 265.56 | USD | 20251202 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 240.13 | USD | 20251202 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 339.01 | USD | 20251202 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 233.07 | USD | 20251202 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 240.13 | USD | 20251202 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 289.57 | USD | 20251202 |