| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Jinan Jinrihe Chem | China national standards | MT | USD | 20251122 | |
| Sinopec | China national standards | MT | USD | 20251122 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251122 | |
| Jinan Angxin Chem | China national standards | MT | USD | 20251122 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20251122 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251122 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20251122 | |
| Shandong Jiaen Chem | China national standards | MT | USD | 20251122 | |
| Sinopec | China national standards | MT | USD | 20251122 | |
| Shandong Yuanhe Chem | China national standards | MT | USD | 20251122 |
