| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 843.55 | USD | 20250920 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 843.55 | USD | 20250920 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 885.73 | USD | 20250920 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 885.73 | USD | 20250919 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 829.49 | USD | 20250919 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 843.55 | USD | 20250919 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 984.14 | USD | 20250919 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 984.14 | USD | 20250919 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 815.43 | USD | 20250919 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1012.26 | USD | 20250919 |