| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 337.6 | USD | 20250929 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 256.02 | USD | 20250929 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 379.81 | USD | 20250929 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 246.17 | USD | 20250929 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 253.2 | USD | 20250929 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 323.54 | USD | 20250929 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 246.17 | USD | 20250929 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 246.17 | USD | 20250929 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 239.14 | USD | 20250929 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 239.14 | USD | 20250929 |