| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Guangrao Zhenghe Petro | Qualified product | MT | USD | 20260529 | |
| Dongying Tianhong | Qualified product | MT | USD | 20260529 | |
| Zibo Xintai Chem | Qualified product | MT | USD | 20260529 | |
| Beijing Yatong Petrochemical | Qualified product | MT | USD | 20260529 | |
| Shandong Dongming Petro | Qualified product | MT | USD | 20260529 | |
| Shandong Shengxing | Qualified product | MT | USD | 20260529 | |
| Shandong Dongfang Hualong | Qualified product | MT | USD | 20260529 | |
| Shandong Jincheng Petro | Qualified product | MT | USD | 20260529 | |
| Hongrun Petro | Qualified product | MT | USD | 20260529 | |
| Shandong Qicheng | Qualified product | MT | USD | 20260529 |
