| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Jinan Qi Mat | China national standards | MT | USD | 20251121 | |
| Shandong Yuanhe Chem | China national standards | MT | USD | 20251121 | |
| Sinopec | China national standards | MT | USD | 20251121 | |
| Shandong Mingyu | China national standards | MT | USD | 20251121 | |
| CNPC | China national standards | MT | USD | 20251121 | |
| Lihuayi Shandong | China national standards | MT | USD | 20251121 | |
| CNPC | China national standards | MT | USD | 20251120 | |
| Fujian Gulei Petro | China national standards | MT | USD | 20251120 | |
| Huainan Jiaxi | China national standards | MT | USD | 20251120 | |
| Lianyungang Shenghong | China national standards | MT | USD | 20251120 |
