| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shifang Aoxin | Industrial Grade | MT | USD | 20260618 | |
| Shifang Yufeng Chem | China national standards | MT | USD | 20260617 | |
| Lvliang Tianfeng | Agricultural Grade | MT | USD | 20260615 | |
| Wenshui Zhenxing | Industrial Grade | MT | USD | 20260612 | |
| Tai'an Huayang | Agricultural Grade | MT | USD | 20260611 | |
| Linyi Zhongbo | Agricultural Grade | MT | USD | 20260611 | |
| Weifang Shengxing | Agricultural Grade | MT | USD | 20260609 | |
| Shifang Yufeng Chem | China national standards | MT | USD | 20260605 | |
| Shandong Tianyi Chem | Agricultural Grade | MT | USD | 20260603 | |
| Shifang Aoxin | Industrial Grade | MT | USD | 20260603 |
