| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Tai'an Huayang | Agricultural Grade | MT | USD | 20260810 | |
| Shifang Aoxin | Industrial Grade | MT | USD | 20260810 | |
| Shandong Tianyi Chem | Agricultural Grade | MT | USD | 20260810 | |
| Linyi Zhongbo | Agricultural Grade | MT | USD | 20260805 | |
| Shifang Yufeng Chem | China national standards | MT | USD | 20260805 | |
| Weifang Shengxing | Agricultural Grade | MT | USD | 20260805 | |
| Shifang Aoxin | Industrial Grade | MT | USD | 20260728 | |
| Linyi Zhongbo | Agricultural Grade | MT | USD | 20260727 | |
| Shifang Yufeng Chem | China national standards | MT | USD | 20260727 | |
| Wenshui Zhenxing | Industrial Grade | MT | USD | 20260720 |
