| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong LuoHeng Chem | China national standards | MT | 578.03 | USD | 20251021 |
| Shijiazhuang Kainiu Chem | Polyester Grade | MT | 549.84 | USD | 20251021 |
| Suzhou ChemMat | Polyester Grade | MT | 611.87 | USD | 20251021 |
| Qingdao Shengze Chem | Polyester Grade | MT | 528.69 | USD | 20251021 |
| Qingdao Shengze Chem | China national standards | MT | 528.69 | USD | 20251021 |
| Qingdao Shengze Chem | Polyester Resin Grade | MT | 528.69 | USD | 20251021 |
| Qingdao Shengze Chem | China national standards | MT | 528.69 | USD | 20251021 |
| Yangmei Shouyang Chem | Polyester Resin Grade | MT | 620.33 | USD | 20251021 |
| Nanjing Runsheng Petro | China national standards | MT | 634.43 | USD | 20251021 |
| Nanjing Runsheng Petro | China national standards | MT | 634.43 | USD | 20251021 |