| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 339.04 | USD | 20251129 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 339.04 | USD | 20251129 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 233.09 | USD | 20251129 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 381.42 | USD | 20251129 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 240.15 | USD | 20251128 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 289.59 | USD | 20251128 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 265.58 | USD | 20251128 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 240.15 | USD | 20251128 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 240.15 | USD | 20251128 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 353.16 | USD | 20251128 |