| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong QILU | China national standards | MT | USD | 20260601 | |
| Shijiaz Bailong Chem | China national standards | MT | USD | 20260601 | |
| Hebei Taiji | China national standards | MT | USD | 20260601 | |
| Xinzheng Qingan | China national standards | MT | USD | 20260601 | |
| Kaifeng JIUHONG | China national standards | MT | USD | 20260601 | |
| Anqing Litian | China national standards | MT | USD | 20260601 | |
| ZJ Hongbo Tech | China national standards | MT | USD | 20260601 | |
| Shandong Yushuo Chem | 99.6% | MT | USD | 20260530 | |
| Shandong Aite Chem | 99.5% | MT | USD | 20260530 | |
| Shandong Fusheng | 99.6%|first-grade product | MT | USD | 20260529 |
