| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shanghai Guoke | China national standards | MT | USD | 20251009 | |
| Zaozhuang Yitai | China national standards | MT | USD | 20251009 | |
| Shandong LuoHeng Chem | China national standards | MT | USD | 20251009 | |
| Shandong Hualu | Polyester Resin Grade | MT | USD | 20251009 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251009 | |
| Hualu Holdings | China national standards | MT | USD | 20251009 | |
| Shandong Rongxin | Polyester Resin Grade | MT | USD | 20251009 | |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | USD | 20251009 | |
| Shandong Yushuo Chem | Industrial Grade | MT | USD | 20251009 | |
| Sinopec | China national standards | MT | USD | 20251008 |
