| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Lianyungang Shenghong | China national standards | MT | USD | 20260907 | |
| Shanghai Moyiwei Chemical | China national standards | MT | USD | 20260907 | |
| Lianyungang Ruiheng | China national standards | MT | USD | 20260907 | |
| Harbin BLUE STAR | China national standards | MT | USD | 20260907 | |
| CNPC | China national standards | MT | USD | 20260907 | |
| HLJ Longjiang Chem | China national standards | MT | USD | 20260907 | |
| Shandong Beiluhengsheng | China national standards | MT | USD | 20260906 | |
| Shandong Junfeng | China national standards | MT | USD | 20260906 | |
| Shandong Zhuoyu Chemical | China national standards | MT | USD | 20260906 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20260906 |
