| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Tianyi Chem | Agricultural Grade | MT | USD | 20260408 | |
| Shifang Yufeng Chem | China national standards | MT | USD | 20260408 | |
| Wenshui Zhenxing | Industrial Grade | MT | USD | 20260407 | |
| Shanxi Wojin | China national standards | MT | USD | 20260407 | |
| Hunan Meiao Potassium | Industrial Grade | MT | USD | 20260401 | |
| Linyi Zhongbo | Agricultural Grade | MT | USD | 20260326 | |
| Tai'an Huayang | Agricultural Grade | MT | USD | 20260323 | |
| Lvliang Tianfeng | Agricultural Grade | MT | USD | 20260323 | |
| Shandong Tianyi Chem | Agricultural Grade | MT | USD | 20260317 | |
| Shifang Yufeng Chem | China national standards | MT | USD | 20260316 |
