| Vendor | Spec | Unit | Price | Currency | Date |
| CQ Yixiang Chem | China national standards | MT | 2490.03 | USD | 20260424 |
| CQ Yixiang Chem | China national standards | MT | 2491.44 | USD | 20260423 |
| CQ Yixiang Chem | China national standards | MT | 2491.44 | USD | 20260422 |
| CQ Yixiang Chem | China national standards | MT | 2492.93 | USD | 20260421 |
| CQ Yixiang Chem | China national standards | MT | 2490.97 | USD | 20260420 |
| CQ Yixiang Chem | China national standards | MT | 2491.91 | USD | 20260417 |
| CQ Yixiang Chem | China national standards | MT | USD | 20260416 | |
| CQ Yixiang Chem | China national standards | MT | USD | 20260415 | |
| CQ Yixiang Chem | China national standards | MT | USD | 20260414 | |
| CQ Yixiang Chem | China national standards | MT | USD | 20260413 |