| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Satellite Chem | China national standards | MT | USD | 20250922 | |
| Sinopec | China national standards | MT | USD | 20250922 | |
| Lihuayi Weiyuan Chem | Polyester Resin Grade | MT | USD | 20250921 | |
| Jinan Xingdate Bio | Polyester Grade | MT | USD | 20250921 | |
| CNOOC | China national standards | MT | USD | 20250921 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20250921 | |
| Chengdu Rongjiaxin Chem | China national standards | MT | USD | 20250920 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250920 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20250920 | |
| Shandong Langchem | China national standards | MT | USD | 20250920 |
