| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Hualu | Polyester Resin Grade | MT | USD | 20251206 | |
| Qingdao Shengze Chem | Polyester Grade | MT | USD | 20251206 | |
| Shandong Yuxuan Chem | Industrial Grade | MT | USD | 20251206 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20251206 | |
| Shandong Zhenkun | China national standards | MT | USD | 20251206 | |
| Sinopec | China national standards | MT | USD | 20251206 | |
| CNPC | China national standards | MT | USD | 20251206 | |
| Wuhan SK Petro | China national standards | MT | USD | 20251205 | |
| Zhengzhou Energy | China national standards | MT | USD | 20251205 | |
| CNPC | China national standards | MT | USD | 20251205 |
