| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Tianyi Chem | Agricultural Grade | MT | USD | 20260224 | |
| Shifang Aoxin | Industrial Grade | MT | USD | 20260213 | |
| Wenshui Zhenxing | Industrial Grade | MT | USD | 20260213 | |
| Hunan Meiao Potassium | Industrial Grade | MT | USD | 20260212 | |
| Tai'an Huayang | Agricultural Grade | MT | USD | 20260212 | |
| Weifang Shengxing | Agricultural Grade | MT | USD | 20260212 | |
| Shanxi Wojin | China national standards | MT | USD | 20260211 | |
| Shandong Tianyi Chem | Agricultural Grade | MT | USD | 20260211 | |
| Linyi Zhongbo | Agricultural Grade | MT | USD | 20260209 | |
| Lvliang Tianfeng | Agricultural Grade | MT | USD | 20260209 |
