| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Sinopec | China national standards | MT | USD | 20251027 | |
| Shaanxi Yanchang Petro | China national standards | MT | USD | 20251027 | |
| Jinan Qi Mat | China national standards | MT | USD | 20251027 | |
| Shandong Yuanhe Chem | China national standards | MT | USD | 20251027 | |
| Zhangjiagang Zhaohe Trade | China national standards | MT | USD | 20251027 | |
| Wanhua Chem | China national standards | MT | USD | 20251027 | |
| Sinopec | China national standards | MT | USD | 20251027 | |
| Lihuayi Shandong | China national standards | MT | USD | 20251027 | |
| CNPC | China national standards | MT | USD | 20251027 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20251026 |
