| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Qingdao Shengze Chem | China national standards | MT | USD | 20260122 | |
| Jinan Angxin Chem | China national standards | MT | USD | 20260122 | |
| Shandong Shuojia Chem | China national standards | MT | USD | 20260122 | |
| Shandong Hongshuo Chem | China national standards | MT | USD | 20260122 | |
| Shandong Langchem | China national standards | MT | USD | 20260122 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20260122 | |
| Shandong Zhiheng | China national standards | MT | USD | 20260122 | |
| Suzhou Senfeida | China national standards | MT | USD | 20260122 | |
| Zhangjiagang Kellin | China national standards | MT | USD | 20260122 | |
| Zhejiang Juhua | China national standards | MT | USD | 20260122 |
