| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Jinan Xinbo Chem | China national standards | MT | USD | 20250923 | |
| Shandong Daoqin Chem | China national standards | MT | USD | 20250922 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20250922 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250922 | |
| Shandong Fusheng | China national standards | MT | USD | 20250922 | |
| Shandong Xima | China national standards | MT | USD | 20250922 | |
| Jinan Angxin Chem | China national standards | MT | USD | 20250922 | |
| Xiamen Yudeshun Chem | China national standards | MT | USD | 20250922 | |
| Yangmei Taihua Coke | China national standards | MT | USD | 20250922 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20250922 |
