| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Langchem | China national standards | MT | USD | 20260124 | |
| Qingdao Shengze Chem | Polyester Grade | MT | USD | 20260124 | |
| Guangzhou Tianyue Chem | Polyester Grade | MT | USD | 20260124 | |
| Shandong Yaoming Chem | Polyester Grade | MT | USD | 20260124 | |
| Shandong Yuxuan Chem | Polyester Grade | MT | USD | 20260124 | |
| Qingdao Chengxin Chem | Industrial Grade | MT | USD | 20260124 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20260123 | |
| Shanghai SKY Chem | China national standards | MT | USD | 20260123 | |
| Shandong Jiaen Chem | China national standards | MT | USD | 20260123 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20260123 |
