| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Hualu | Polyester Resin Grade | MT | USD | 20251130 | |
| Jinan Qi Mat | China national standards | MT | USD | 20251130 | |
| CNOOC | China national standards | MT | USD | 20251130 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20251130 | |
| Shandong Aite Chem | China national standards | MT | USD | 20251129 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20251129 | |
| Chengdu Rongjiaxin Chem | China national standards | MT | USD | 20251129 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251129 | |
| Shandong LuoHeng Chem | China national standards | MT | USD | 20251129 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251129 |
