| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Zhenkun | China national standards | MT | USD | 20251027 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20251027 | |
| Nanjing Baitu Chem | China national standards | MT | USD | 20251027 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20251027 | |
| Shandong Zhiheng | China national standards | MT | USD | 20251027 | |
| Shijiazhuang Kainiu Chem | Polyester Grade | MT | USD | 20251027 | |
| CNPC | China national standards | MT | USD | 20251027 | |
| Sinopec | China national standards | MT | USD | 20251027 | |
| Shandong Langchem | China national standards | MT | USD | 20251027 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20251027 |
