| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Xima | China national standards | MT | USD | 20251022 | |
| GuangZhan Chem | China national standards | MT | USD | 20251022 | |
| Shandong Xinmao New Materials | China national standards | MT | USD | 20251022 | |
| Shanxi Changlu Tech | China national standards | MT | USD | 20251022 | |
| Shandong Longhui Chem | China national standards | MT | USD | 20251022 | |
| Jinan Aochen Chem | China national standards | MT | USD | 20251022 | |
| WENTONG Potassium | China national standards | MT | USD | 20251022 | |
| Shandong Yuanhe Chem | China national standards | MT | USD | 20251022 | |
| Shandong Chengshuo Chem | China national standards | MT | USD | 20251022 | |
| ZJ Dayang Biotech | China national standards | MT | USD | 20251022 |
