| Vendor | Spec | Unit | Price | Currency | Date |
| Pingxiang Lixin BioTech | China national standards | MT | 1096.24 | USD | 20250928 |
| Pingxiang Lixin BioTech | China national standards | MT | 1236.79 | USD | 20250928 |
| ZJ Dayang Biotech | 80 mesh | MT | 1152.46 | USD | 20250928 |
| Pingxiang Lixin BioTech | China national standards | MT | 1068.14 | USD | 20250928 |
| Pingxiang Lixin BioTech | China national standards | MT | 1096.24 | USD | 20250928 |
| WENTONG Potassium | China national standards | MT | 1096.24 | USD | 20250928 |
| Pingxiang Lixin BioTech | 200 mesh | MT | 1110.3 | USD | 20250928 |
| Pingxiang Lixin BioTech | China national standards | MT | 1096.24 | USD | 20250928 |
| UniTrend China | China national standards | MT | 1103.27 | USD | 20250928 |
| Beijing WentongTech | China national standards | MT | 1068.14 | USD | 20250928 |