| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251012 | |
| Shandong Yaowang Chem | China national standards | MT | USD | 20251012 | |
| Shandong Haili Chem | China national standards | MT | USD | 20251012 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251012 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20251011 | |
| Shandong Yeyang Chem | China national standards | MT | USD | 20251011 | |
| Shandong Junfeng | China national standards | MT | USD | 20251011 | |
| Shandong Langchem | China national standards | MT | USD | 20251011 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20251011 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251011 |
