| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 310.08 | USD | 20251018 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 239.61 | USD | 20251018 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 246.66 | USD | 20251018 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 324.18 | USD | 20251018 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 352.37 | USD | 20251018 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 380.56 | USD | 20251018 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 232.56 | USD | 20251018 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 232.56 | USD | 20251018 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 243.84 | USD | 20251017 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 288.94 | USD | 20251017 |