| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 240.18 | USD | 20251127 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 381.47 | USD | 20251127 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 240.18 | USD | 20251127 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 261.38 | USD | 20251127 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 265.62 | USD | 20251127 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 240.18 | USD | 20251127 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 240.18 | USD | 20251127 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 381.47 | USD | 20251127 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 353.21 | USD | 20251127 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 235.89 | USD | 20251126 |