| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hualu | Polyester Resin Grade | MT | 529.16 | USD | 20251103 |
| Qingdao Shengze Chem | China national standards | MT | 529.16 | USD | 20251103 |
| Qingdao Shengze Chem | Polyester Grade | MT | 529.16 | USD | 20251103 |
| Shijiazhuang Kainiu Chem | Polyester Grade | MT | 550.33 | USD | 20251103 |
| Beijing Yanshan Petro | China national standards | MT | 601.13 | USD | 20251103 |
| Zhangjiagang Zhaohe Trade | China national standards | MT | 582.78 | USD | 20251103 |
| CNOOC | Polyester Grade | MT | 649.1 | USD | 20251103 |
| Guangzhou Tianyue Chem | Polyester Grade | MT | 663.21 | USD | 20251103 |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | 606.77 | USD | 20251103 |
| Shandong Yushuo Chem | Industrial Grade | MT | 606.77 | USD | 20251103 |