| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Yankuang Guotai Chem | China national standards | MT | USD | 20260706 | |
| Yankuang Guotai Chem | China national standards | MT | USD | 20260703 | |
| Jiangsu Lianhai Bio | China national standards | MT | USD | 20260702 | |
| Jiangsu Lianhai Bio | China national standards | MT | USD | 20260623 | |
| Jiangsu Baichuan | China national standards | MT | USD | 20260623 | |
| Yankuang Guotai Chem | China national standards | MT | USD | 20260623 | |
| Yankuang Guotai Chem | China national standards | MT | USD | 20260622 | |
| Jiangsu Lianhai Bio | China national standards | MT | USD | 20260609 | |
| Jiangsu Lianhai Bio | China national standards | MT | USD | 20260602 | |
| Jiangsu Baichuan | China national standards | MT | USD | 20260602 |