| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Junfeng | China national standards | MT | USD | 20251015 | |
| Sinopec | China national standards | MT | USD | 20251015 | |
| Shandong Xingpeng Chem | Polyester Resin Grade | MT | USD | 20251015 | |
| Shandong Rongxin | Polyester Resin Grade | MT | USD | 20251015 | |
| Qingdao Shengze Chem | Polyester Grade | MT | USD | 20251015 | |
| Guangzhou Tianyue Chem | Polyester Grade | MT | USD | 20251015 | |
| Shandong Huize Chem | Polyester Resin Grade | MT | USD | 20251015 | |
| Nanjing Daze | China national standards | MT | USD | 20251015 | |
| Yangmei Shouyang Chem | Polyester Resin Grade | MT | USD | 20251015 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251015 |
