| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 775.43 | USD | 20251026 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1015.11 | USD | 20251026 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 916.42 | USD | 20251026 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1282.99 | USD | 20251026 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1282.99 | USD | 20251025 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 916.42 | USD | 20251025 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1015.11 | USD | 20251025 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 775.43 | USD | 20251025 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1353.49 | USD | 20251024 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1015.11 | USD | 20251024 |