| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 240.2 | USD | 20251209 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 310.85 | USD | 20251209 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 262.81 | USD | 20251209 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 235.97 | USD | 20251209 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 339.11 | USD | 20251209 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 339.11 | USD | 20251209 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 233.14 | USD | 20251209 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 381.5 | USD | 20251209 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 228.9 | USD | 20251209 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 265.64 | USD | 20251209 |