| Vendor | Spec | Unit | Price | Currency | Date |
| GuangZhan Chem | China national standards | MT | 1126.84 | USD | 20251015 |
| GuangZhan Chem | China national standards | MT | 1126.84 | USD | 20251015 |
| GuangZhan Chem | China national standards | MT | 1126.84 | USD | 20251015 |
| Xiamen Yudeshun Chem | China national standards | MT | 1267.69 | USD | 20251015 |
| ZJ Dayang Biotech | 200 mesh | MT | 1126.84 | USD | 20251015 |
| Jinan Aochen Chem | China national standards | MT | 1098.67 | USD | 20251015 |
| Jinan Aochen Chem | China national standards | MT | 1126.84 | USD | 20251015 |
| Jinan Aochen Chem | China national standards | MT | 1126.84 | USD | 20251015 |
| Jinan Aochen Chem | China national standards | MT | 1126.84 | USD | 20251015 |
| WENTONG Potassium | China national standards | MT | 1126.84 | USD | 20251015 |