| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Xiangyang Youdeshi Chem | China national standards | MT | USD | 20250924 | |
| WENTONG Potassium | China national standards | MT | USD | 20250924 | |
| Shandong Zhongke Taihua | China national standards | MT | USD | 20250924 | |
| Shandong Xinmao New Materials | China national standards | MT | USD | 20250924 | |
| UniTrend China | China national standards | MT | USD | 20250924 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20250923 | |
| ZJ Dayang Biotech | 80 mesh | MT | USD | 20250923 | |
| Pingxiang Lixin BioTech | 200 mesh | MT | USD | 20250923 | |
| Shandong Xinmao New Materials | China national standards | MT | USD | 20250923 | |
| Shandong Xima | China national standards | MT | USD | 20250923 |
