| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 281.35 | USD | 20250918 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 288.39 | USD | 20250918 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 256.03 | USD | 20250918 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 260.25 | USD | 20250918 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 256.03 | USD | 20250918 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 260.25 | USD | 20250918 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 256.03 | USD | 20250918 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 365.76 | USD | 20250918 |