| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jiaxing Chem | China national standards | MT | 819.99 | USD | 20251204 |
| Shandong Chambroad | China national standards | MT | 735.16 | USD | 20251204 |
| Sinopec | China national standards | MT | 848.26 | USD | 20251204 |
| Aite Zhejiang | China national standards | MT | 1017.91 | USD | 20251204 |
| Huizhou Jincheng Petro | China national standards | MT | 876.54 | USD | 20251204 |
| Sinopec | China national standards | MT | 848.26 | USD | 20251204 |
| Huizhou Jincheng Petro | China national standards | MT | 1102.74 | USD | 20251204 |
| Derun Chem | China national standards | MT | 933.09 | USD | 20251204 |
| Derun Chem | China national standards | MT | 933.09 | USD | 20251204 |
| Shandong Dongming Petro | China national standards | MT | 933.09 | USD | 20251204 |