| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Jinan Xingdate Bio | China national standards | MT | USD | 20250921 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20250921 | |
| Shandong Junfeng | China national standards | MT | USD | 20250920 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250920 | |
| Shandong Xima | China national standards | MT | USD | 20250920 | |
| Shandong Langchem | China national standards | MT | USD | 20250920 | |
| Shandong Shuojia Chem | China national standards | MT | USD | 20250920 | |
| Shiyou Yangzhou Chem | China national standards | MT | USD | 20250920 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20250920 | |
| Sinopec | China national standards | MT | USD | 20250920 |
