| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 310.85 | USD | 20251209 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 235.97 | USD | 20251209 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 233.14 | USD | 20251209 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 324.98 | USD | 20251209 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 409.76 | USD | 20251209 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 233.17 | USD | 20251208 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 237.41 | USD | 20251208 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 310.89 | USD | 20251208 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 240.24 | USD | 20251208 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 234.58 | USD | 20251208 |