| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Zhenkun | China national standards | MT | 607.65 | USD | 20251208 |
| Shandong Yushuo Chem | Polyester Grade | MT | 551.13 | USD | 20251208 |
| Lihuayi Weiyuan Chem | China national standards | MT | 522.86 | USD | 20251208 |
| Nanjing Runsheng Petro | China national standards | MT | 593.52 | USD | 20251208 |
| Qingdao Shengze Chem | China national standards | MT | 512.97 | USD | 20251208 |
| Shijiazhuang Kainiu Chem | Polyester Grade | MT | 621.79 | USD | 20251208 |
| Beijing Yanshan Petro | China national standards | MT | 692.44 | USD | 20251208 |
| Shandong Yushuo Chem | Industrial Grade | MT | 551.13 | USD | 20251208 |
| CNOOC | Polyester Grade | MT | 650.05 | USD | 20251208 |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | 551.13 | USD | 20251208 |