| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Xima | China national standards | MT | USD | 20251112 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20251112 | |
| Hubei 789 Chem | China national standards | MT | USD | 20251112 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20251112 | |
| Xiamen Yudeshun Chem | China national standards | MT | USD | 20251112 | |
| Yangmei Taihua Coke | China national standards | MT | USD | 20251112 | |
| Shandong Yushuo Chem | China national standards | MT | USD | 20251112 | |
| Shandong Guanjiu Energy | China national standards | MT | USD | 20251112 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251112 | |
| Jinan Aochen Chem | China national standards | MT | USD | 20251112 |
