| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 239.27 | USD | 20251012 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 253.35 | USD | 20251011 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 239.27 | USD | 20251011 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 239.27 | USD | 20251011 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 242.09 | USD | 20251011 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 242.09 | USD | 20251011 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 408.17 | USD | 20251011 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 239.27 | USD | 20251011 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 351.87 | USD | 20251011 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 302.61 | USD | 20251011 |