| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | China national standards | MT | 605.22 | USD | 20251010 |
| Shandong Yushuo Chem | Industrial Grade | MT | 605.22 | USD | 20251010 |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | 605.22 | USD | 20251010 |
| Beijing Yanshan Petro | China national standards | MT | 599.59 | USD | 20251010 |
| Shanghai SKY Chem | China national standards | MT | 738.94 | USD | 20251010 |
| Qingdao Shengze Chem | Polyester Resin Grade | MT | 541.89 | USD | 20251010 |
| Qingdao Shengze Chem | Polyester Grade | MT | 541.89 | USD | 20251010 |
| Qingdao Shengze Chem | China national standards | MT | 541.89 | USD | 20251010 |
| Qingdao Shengze Chem | China national standards | MT | 541.89 | USD | 20251010 |
| Shijiazhuang Kainiu Chem | Polyester Grade | MT | 548.92 | USD | 20251010 |