| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Wenshui Zhenxing | Industrial Grade | MT | 632.84 | USD | 20260720 |
| Shifang Aoxin | Industrial Grade | MT | 735.86 | USD | 20260720 |
| Weifang Shengxing | Agricultural Grade | MT | 603.19 | USD | 20260713 |
| Tai'an Huayang | Agricultural Grade | MT | 610.55 | USD | 20260713 |
| Shifang Yufeng Chem | China national standards | MT | 734.91 | USD | 20260709 |
| Lvliang Tianfeng | Agricultural Grade | MT | 632.02 | USD | 20260709 |
| Weifang Shengxing | Agricultural Grade | MT | 609.81 | USD | 20260707 |
| Shandong Tianyi Chem | Agricultural Grade | MT | 609.7 | USD | 20260706 |
| Wenshui Zhenxing | Industrial Grade | MT | USD | 20260622 | |
| Linyi Zhongbo | Agricultural Grade | MT | USD | 20260622 |