| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Jinan Aochen Chem | China national standards | MT | USD | 20251031 | |
| Hualu Holdings | China national standards | MT | USD | 20251031 | |
| Shandong Haili Chem | China national standards | MT | USD | 20251031 | |
| Shandong Hualu | China national standards | MT | USD | 20251031 | |
| Nanjing Waien Chem | China national standards | MT | USD | 20251031 | |
| Zibo Dehe Chem | China national standards | MT | USD | 20251031 | |
| Shandong Yuxuan Chem | China national standards | MT | USD | 20251031 | |
| Shandong Fusheng | China national standards | MT | USD | 20251030 | |
| Zibo Zhongsheng Chem | China national standards | MT | USD | 20251030 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251030 |
