| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong SuperEnergy | Qualified product | MT | USD | 20260602 | |
| Dongying Qirun Chem | Qualified product | MT | USD | 20260602 | |
| Shandong Huaxiang Petrochemical | Qualified product | MT | USD | 20260602 | |
| Guangrao Zhenghe Petro | Qualified product | MT | USD | 20260601 | |
| Dongying Tianhong | Qualified product | MT | USD | 20260601 | |
| Zibo Xintai Chem | Qualified product | MT | USD | 20260601 | |
| Beijing Yatong Petrochemical | Qualified product | MT | USD | 20260601 | |
| Shandong Dongming Petro | Qualified product | MT | USD | 20260601 | |
| Shandong Shengxing | Qualified product | MT | USD | 20260601 | |
| Shandong Dongfang Hualong | Qualified product | MT | USD | 20260601 |
