| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Qingdao Chengxin Chem | China national standards | MT | USD | 20251030 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251030 | |
| Shandong Rongxin | Polyester Resin Grade | MT | USD | 20251030 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20251030 | |
| Nanjing Runsheng Petro | China national standards | MT | USD | 20251030 | |
| Shandong Yuxuan Chem | Polyester Resin Grade | MT | USD | 20251030 | |
| Zaozhuang Yitai | China national standards | MT | USD | 20251030 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20251030 | |
| Shijiazhuang Kainiu Chem | Polyester Grade | MT | USD | 20251030 | |
| Shandong Mengkanda Chem | China national standards | MT | USD | 20251030 |
