| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 407.86 | USD | 20251009 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 351.61 | USD | 20251009 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 351.84 | USD | 20251008 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 288.51 | USD | 20251008 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 256.14 | USD | 20251008 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 239.25 | USD | 20251008 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 246.29 | USD | 20251008 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 323.69 | USD | 20251007 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 239.25 | USD | 20251007 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 239.25 | USD | 20251007 |