| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Qingdao Shengze Chem | Polyester Grade | MT | USD | 20251116 | |
| Shandong Zhenkun | China national standards | MT | USD | 20251116 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251116 | |
| Jinan Qi Mat | China national standards | MT | USD | 20251116 | |
| Shandong Hualu | Polyester Resin Grade | MT | USD | 20251116 | |
| Lihuayi Weiyuan Chem | Polyester Resin Grade | MT | USD | 20251116 | |
| Shandong LuoHeng Chem | China national standards | MT | USD | 20251116 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20251116 | |
| Shandong Junfeng | China national standards | MT | USD | 20251115 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20251115 |
