| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 999.23 | USD | 20250930 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1076.63 | USD | 20250930 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1012.81 | USD | 20250929 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1012.81 | USD | 20250929 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 970.61 | USD | 20250929 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 970.61 | USD | 20250929 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1012.81 | USD | 20250929 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 970.61 | USD | 20250929 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 970.61 | USD | 20250929 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1012.81 | USD | 20250929 |