| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Dongying Qirun Chem | China national standards | MT | USD | 20260331 | |
| Dongying Qirun Chem | China national standards | MT | USD | 20260330 | |
| Dongying Qirun Chem | China national standards | MT | USD | 20260327 | |
| Dongying Qirun Chem | China national standards | MT | USD | 20260326 | |
| Dongying Qirun Chem | China national standards | MT | USD | 20260325 | |
| Dongying Qirun Chem | China national standards | MT | USD | 20260324 | |
| Dongying Qirun Chem | China national standards | MT | USD | 20260323 | |
| Dongying Qirun Chem | China national standards | MT | USD | 20260320 | |
| Dongying Qirun Chem | China national standards | MT | USD | 20260319 | |
| Dongying Qirun Chem | China national standards | MT | USD | 20260318 |
