| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Jinwen Chem | China national standards | MT | USD | 20250926 | |
| CNPC | China national standards | MT | USD | 20250926 | |
| CNPC | China national standards | MT | USD | 20250926 | |
| Shandong Langchem | China national standards | MT | USD | 20250926 | |
| Guangzhou Tianyue Chem | Polyester Grade | MT | USD | 20250926 | |
| Shandong Huize Chem | Polyester Resin Grade | MT | USD | 20250926 | |
| Shandong Linglin | Polyester Grade | MT | USD | 20250926 | |
| Linyi Haoxuan | Polyester Grade | MT | USD | 20250926 | |
| Satellite Chem | China national standards | MT | USD | 20250926 | |
| Shandong Zhenkun | China national standards | MT | USD | 20250926 |
