| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 262.96 | USD | 20251204 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 240.34 | USD | 20251204 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 240.34 | USD | 20251204 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 381.72 | USD | 20251204 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 353.44 | USD | 20251204 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 353.44 | USD | 20251204 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 311.03 | USD | 20251204 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 234.69 | USD | 20251204 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 234.69 | USD | 20251204 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 325.17 | USD | 20251204 |