| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Xingpeng Chem | Polyester Resin Grade | MT | USD | 20251129 | |
| Wuhan SK Petro | China national standards | MT | USD | 20251128 | |
| Zhengzhou Energy | China national standards | MT | USD | 20251128 | |
| CNPC | China national standards | MT | USD | 20251128 | |
| Sinopec | China national standards | MT | USD | 20251128 | |
| Nanjing Yangzi Petrochemical | China national standards | MT | USD | 20251128 | |
| Zhongke GD | China national standards | MT | USD | 20251128 | |
| Fujian Gulei Petro | China national standards | MT | USD | 20251128 | |
| Shanxi Woenergy | China national standards | MT | USD | 20251128 | |
| Tongliao JinMei | China national standards | MT | USD | 20251128 |
