| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Qingdao Shengze Chem | Polyester Grade | MT | USD | 20260118 | |
| Weifang Chengxin Chemical | Industrial Grade | MT | USD | 20260118 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20260117 | |
| Shandong Jiaen Chem | China national standards | MT | USD | 20260117 | |
| Shandong Aite Chem | China national standards | MT | USD | 20260117 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20260117 | |
| Jinan Qi Mat | China national standards | MT | USD | 20260117 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20260117 | |
| Shandong Laya Chem | China national standards | MT | USD | 20260117 | |
| Shandong Yuxuan Chem | Polyester Grade | MT | USD | 20260117 |
