| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Qiangsen Chem | N/A | MT | USD | 20250818 | |
| Shandong Mengkanda Chem | N/A | MT | USD | 20250818 | |
| Qingdao Shengze Chem | N/A | MT | USD | 20250818 | |
| Hebei Platinum Run | Light Fraction Grade | MT | USD | 20250817 | |
| Qingdao Shengze Chem | N/A | MT | USD | 20250817 | |
| Shandong Qiangsen Chem | N/A | MT | USD | 20250816 | |
| Qingdao Shengze Chem | Polyester Grade | MT | USD | 20250816 | |
| Wuhan SK Petro | N/A | MT | USD | 20250815 | |
| Zhengzhou Energy | N/A | MT | USD | 20250815 | |
| CNPC | N/A | MT | USD | 20250815 |
