| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 323.69 | USD | 20251006 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 302.58 | USD | 20251006 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 239.25 | USD | 20251006 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 253.32 | USD | 20251005 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 323.69 | USD | 20251005 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 239.25 | USD | 20251005 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 351.84 | USD | 20251005 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 323.69 | USD | 20251004 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 351.84 | USD | 20251004 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 256.14 | USD | 20251004 |