| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Qiancheng | China national standards | MT | USD | 20260322 | |
| Liaocheng Yuanze Chem | China national standards | MT | USD | 20260322 | |
| Jinan Qi Mat | China national standards | MT | USD | 20260322 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20260322 | |
| Weifang Chengxin Chemical | China national standards | MT | USD | 20260322 | |
| Shandong Shuojia Chem | China national standards | MT | USD | 20260322 | |
| Shandong Jiaen Chem | China national standards | MT | USD | 20260322 | |
| Shandong Beiluhengsheng | China national standards | MT | USD | 20260321 | |
| Shandong Zhenkun | China national standards | MT | USD | 20260321 | |
| Guangzhou Tianyue Chem | China national standards | MT | USD | 20260321 |
