| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 255.79 | USD | 20250927 |
| 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 | 245.95 | USD | 20250927 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 238.93 | USD | 20250927 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 351.36 | USD | 20250927 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 309.2 | USD | 20250926 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 302.17 | USD | 20250926 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 379.47 | USD | 20250926 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 337.31 | USD | 20250926 |