| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 310.96 | USD | 20251205 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 339.23 | USD | 20251205 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 240.29 | USD | 20251205 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 325.09 | USD | 20251205 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 240.29 | USD | 20251205 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 265.73 | USD | 20251205 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 381.63 | USD | 20251205 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 339.23 | USD | 20251205 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 240.34 | USD | 20251204 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 234.69 | USD | 20251204 |