| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Fujian Gulei Petro | China national standards | MT | USD | 20251128 | |
| Shanxi Woenergy | China national standards | MT | USD | 20251128 | |
| Tongliao JinMei | China national standards | MT | USD | 20251128 | |
| CNPC | China national standards | MT | USD | 20251128 | |
| Shandong Zhenkun | China national standards | MT | USD | 20251128 | |
| CNPC | China national standards | MT | USD | 20251128 | |
| Shandong Langchem | China national standards | MT | USD | 20251128 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20251128 | |
| Shandong Junfeng | China national standards | MT | USD | 20251128 | |
| Shandong Aite Chem | China national standards | MT | USD | 20251128 |
