| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Xinzheng Qingan | China national standards | MT | USD | 20260410 | |
| Kaifeng JIUHONG | China national standards | MT | USD | 20260410 | |
| Anqing Litian | China national standards | MT | USD | 20260410 | |
| ZJ Hongbo Tech | China national standards | MT | USD | 20260410 | |
| Shandong Fusheng | 99.6%|first-grade product | MT | USD | 20260409 | |
| Shandong Shengfeng Chem | First-grade product | MT | USD | 20260409 | |
| ZJ Hongbo Tech | First-grade product | MT | USD | 20260409 | |
| Kaifeng JIUHONG | First-grade product | MT | USD | 20260409 | |
| Shandong Shuojia Chem | First-grade product | MT | USD | 20260409 | |
| Shandong Yushuo Chem | 99.6% | MT | USD | 20260409 |
