| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1280.7 | USD | 20251005 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1013.3 | USD | 20251004 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1280.7 | USD | 20251004 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 971.08 | USD | 20251004 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1013.3 | USD | 20251003 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1280.7 | USD | 20251003 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 957.01 | USD | 20251003 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1013.3 | USD | 20251002 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1280.7 | USD | 20251002 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1013.3 | USD | 20251001 |