| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Sinopec | China national standards | MT | USD | 20251211 | |
| Shandong Xingpeng Chem | Polyester Resin Grade | MT | USD | 20251211 | |
| BASF YPC | China national standards | MT | USD | 20251211 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251211 | |
| Shandong Aite Chem | China national standards | MT | USD | 20251211 | |
| Yangmei Shouyang Chem | Polyester Resin Grade | MT | USD | 20251211 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20251211 | |
| Jinan Qi Mat | China national standards | MT | USD | 20251211 | |
| Shandong Hualu | Polyester Resin Grade | MT | USD | 20251211 | |
| Shandong Yuxuan Chem | Polyester Resin Grade | MT | USD | 20251211 |