| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Jinan Jinrihe Chem | China national standards | MT | USD | 20251104 | |
| Hunan Lixin Tech | China national standards | MT | USD | 20251104 | |
| Jinan Aochen Chem | China national standards | MT | USD | 20251104 | |
| Shandong Yuanhe Chem | China national standards | MT | USD | 20251104 | |
| WENTONG Potassium | China national standards | MT | USD | 20251104 | |
| GuangZhan Chem | China national standards | MT | USD | 20251104 | |
| ZJ Dayang Biotech | 200 mesh | MT | USD | 20251104 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20251103 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251103 | |
| UniTrend China | China national standards | MT | USD | 20251103 |
