| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Jinwen Chem | China national standards | MT | USD | 20251113 | |
| Shanghai Guoke | China national standards | MT | USD | 20251113 | |
| Shandong Junfeng | China national standards | MT | USD | 20251113 | |
| CNOOC | China national standards | MT | USD | 20251113 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20251113 | |
| Sinopec | China national standards | MT | USD | 20251113 | |
| Baozhen Shandong Chem | Polyester Grade | MT | USD | 20251113 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251113 | |
| Zaozhuang Yitai | China national standards | MT | USD | 20251113 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20251113 |
