| Vendor | Spec | Unit | Price | Currency | Date |
| Shijiazhuang Kainiu Chem | Polyester Grade | MT | 563.95 | USD | 20251024 |
| Guangzhou Tianyue Chem | Polyester Grade | MT | 662.64 | USD | 20251024 |
| CNOOC | Polyester Grade | MT | 648.55 | USD | 20251024 |
| Shandong Hualu | Polyester Resin Grade | MT | 521.66 | USD | 20251024 |
| Jinan Qi Mat | China national standards | MT | 521.66 | USD | 20251024 |
| Baozhen Shandong Chem | Polyester Grade | MT | 676.74 | USD | 20251024 |
| Shandong Rongxin | Polyester Resin Grade | MT | 548.44 | USD | 20251024 |
| Yangmei Shouyang Chem | Polyester Resin Grade | MT | 620.35 | USD | 20251024 |
| Yangmei Shouyang Chem | Polyester Resin Grade | MT | 620.35 | USD | 20251024 |
| Lihuayi Weiyuan Chem | China national standards | MT | 578.05 | USD | 20251024 |