| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| CNPC | China national standards | MT | USD | 20251023 | |
| Dalian Fujia | China national standards | MT | USD | 20251023 | |
| Shandong Huize Chem | China national standards | MT | USD | 20251023 | |
| Shandong Yaoming Chem | China national standards | MT | USD | 20251023 | |
| CNPC | China national standards | MT | USD | 20251023 | |
| Huizhou Jincheng Petro | China national standards | MT | USD | 20251023 | |
| Aite Zhejiang | China national standards | MT | USD | 20251023 | |
| CNPC | China national standards | MT | USD | 20251023 | |
| CNPC | China national standards | MT | USD | 20251023 | |
| Xingtai Risun | China national standards | MT | USD | 20251023 |
