| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Sinopec | China national standards | MT | USD | 20251203 | |
| CNPC | China national standards | MT | USD | 20251203 | |
| Shandong Aite Chem | China national standards | MT | USD | 20251203 | |
| Shanxi Yangmei Chem | China national standards | MT | USD | 20251203 | |
| Shandong Hualu | Polyester Resin Grade | MT | USD | 20251203 | |
| Shandong Linglin | Polyester Grade | MT | USD | 20251203 | |
| Linyi Haoxuan | Polyester Grade | MT | USD | 20251203 | |
| Satellite Chem | China national standards | MT | USD | 20251203 | |
| Shandong Yuxuan Chem | Polyester Grade | MT | USD | 20251203 | |
| Shijiazhuang Kainiu Chem | Polyester Grade | MT | USD | 20251203 |
