| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251013 | |
| Shandong Qiancheng | China national standards | MT | USD | 20251013 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20251013 | |
| Shandong Shuojia Chem | China national standards | MT | USD | 20251013 | |
| Shandong Yushuo Chem | China national standards | MT | USD | 20251013 | |
| Shandong Aite Chem | China national standards | MT | USD | 20251013 | |
| Nantong Zhonghe Chem | China national standards | MT | USD | 20251013 | |
| Liaocheng Yuanze Chem | China national standards | MT | USD | 20251013 | |
| Shandong Luxi Chem | China national standards | MT | USD | 20251013 | |
| Shandong Mingyu | China national standards | MT | USD | 20251013 |
