| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Jinwen Chem | China national standards | MT | USD | 20251020 | |
| CNPC | China national standards | MT | USD | 20251020 | |
| Sinopec | China national standards | MT | USD | 20251020 | |
| CNPC | China national standards | MT | USD | 20251020 | |
| Shandong Langchem | China national standards | MT | USD | 20251020 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251020 | |
| CNOOC | Polyester Grade | MT | USD | 20251020 | |
| BASF YPC | China national standards | MT | USD | 20251020 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20251020 | |
| Sinopec | China national standards | MT | USD | 20251020 |
