| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Dongying Qirun Chem | China national standards | MT | USD | 20250930 | |
| Dongying Qirun Chem | China national standards | MT | USD | 20250929 | |
| Dongying Qirun Chem | China national standards | MT | USD | 20250928 | |
| Dongying Qirun Chem | China national standards | MT | USD | 20250926 | |
| Dongying Qirun Chem | China national standards | MT | USD | 20250925 | |
| Dongying Qirun Chem | China national standards | MT | USD | 20250924 | |
| Dongying Qirun Chem | China national standards | MT | USD | 20250923 | |
| Dongying Qirun Chem | China national standards | MT | USD | 20250922 | |
| Dongying Qirun Chem | China national standards | MT | USD | 20250919 | |
| Dongying Qirun Chem | China national standards | MT | USD | 20250918 |
