| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Guangrao Zhenghe Petro | Qualified product | MT | USD | 20260428 | |
| Dongying Tianhong | Qualified product | MT | USD | 20260428 | |
| Shandong Wantong | Qualified product | MT | USD | 20260428 | |
| Beijing Yatong Petrochemical | Qualified product | MT | USD | 20260428 | |
| Shandong Dongming Petro | Qualified product | MT | USD | 20260428 | |
| Shandong Shengxing | Qualified product | MT | USD | 20260428 | |
| Shandong Jincheng Petro | Qualified product | MT | USD | 20260428 | |
| Hongrun Petro | Qualified product | MT | USD | 20260428 | |
| Shandong Qicheng | Qualified product | MT | USD | 20260428 | |
| Dongying UNITED Petro | Qualified product | MT | USD | 20260428 |
