| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251002 | |
| Shandong Zhenkun | China national standards | MT | USD | 20251001 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20251001 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251001 | |
| CNOOC | Polyester Grade | MT | USD | 20251001 | |
| BASF YPC | China national standards | MT | USD | 20251001 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251001 | |
| Wuhan SK Petro | China national standards | MT | USD | 20250930 | |
| Zhengzhou Energy | China national standards | MT | USD | 20250930 | |
| CNPC | China national standards | MT | USD | 20250930 |
