| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Yuxuan Chem | China national standards | MT | USD | 20260303 | |
| Nanjing Runsheng Petro | China national standards | MT | USD | 20260303 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20260303 | |
| Henan Zihe | China national standards | MT | USD | 20260303 | |
| Weifang Chengxin Chemical | China national standards | MT | USD | 20260303 | |
| Shandong Mingyu | China national standards | MT | USD | 20260303 | |
| Jinan Qi Mat | China national standards | MT | USD | 20260303 | |
| Liaocheng Yuanze Chem | China national standards | MT | USD | 20260303 | |
| Jinan Angxin Chem | China national standards | MT | USD | 20260303 | |
| Shanghai Denuo Chem | China national standards | MT | USD | 20260303 |
