| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| CNPC | China national standards | MT | USD | 20260128 | |
| CNPC | China national standards | MT | USD | 20260128 | |
| CNPC | China national standards | MT | USD | 20260128 | |
| CNPC | China national standards | MT | USD | 20260128 | |
| Dalian Fujia | China national standards | MT | USD | 20260128 | |
| Shandong Beiluhengsheng | China national standards | MT | USD | 20260127 | |
| Liaocheng Xinli | China national standards | MT | USD | 20260127 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20260127 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20260127 | |
| Shandong Zhongshi | China national standards | MT | USD | 20260127 |
