| Vendor | Spec | Unit | Price | Currency | Date |
| Qingdao Shengze Chem | China national standards | MT | 529.18 | USD | 20251030 |
| Qingdao Chengxin Chem | China national standards | MT | 536.24 | USD | 20251030 |
| Shijiazhuang Kainiu Chem | China national standards | MT | 592.68 | USD | 20251030 |
| Qingdao Chengxin Chem | China national standards | MT | 536.24 | USD | 20251030 |
| Hualu Holdings | China national standards | MT | 677.35 | USD | 20251030 |
| Suzhou ChemMat | Polyester Grade | MT | 620.91 | USD | 20251030 |
| Nanjing Daze | China national standards | MT | 776.13 | USD | 20251030 |
| Guangzhou Tianyue Chem | Polyester Grade | MT | 663.24 | USD | 20251030 |
| CNOOC | Polyester Grade | MT | 649.13 | USD | 20251030 |
| Yangmei Shouyang Chem | Polyester Resin Grade | MT | 620.91 | USD | 20251030 |