| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 351.36 | USD | 20250928 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 238.93 | USD | 20250928 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 288.12 | USD | 20250928 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 379.47 | USD | 20250928 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 238.93 | USD | 20250928 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 252.98 | USD | 20250928 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 351.36 | USD | 20250928 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 245.95 | USD | 20250927 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 245.95 | USD | 20250927 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 238.93 | USD | 20250927 |