| Vendor | Spec | Unit | Price | Currency | Date |
| Qingdao Shengze Chem | Polyester Grade | MT | 528.01 | USD | 20251014 |
| Qingdao Shengze Chem | China national standards | MT | 528.01 | USD | 20251014 |
| Qingdao Shengze Chem | China national standards | MT | 528.01 | USD | 20251014 |
| Guangzhou Tianyue Chem | Polyester Grade | MT | 661.78 | USD | 20251014 |
| CNOOC | Polyester Grade | MT | 647.7 | USD | 20251014 |
| Shandong Shuojia Chem | China national standards | MT | 675.86 | USD | 20251014 |
| Sinopec | China national standards | MT | 675.86 | USD | 20251014 |
| Shandong Shuojia Chem | Polyester Grade | MT | 675.86 | USD | 20251014 |
| Shandong Shuojia Chem | Polyester Grade | MT | 675.86 | USD | 20251014 |
| Shijiazhuang Kainiu Chem | Polyester Grade | MT | 549.13 | USD | 20251014 |