| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Xinzheng Qingan | China national standards | MT | USD | 20260920 | |
| Kaifeng JIUHONG | China national standards | MT | USD | 20260920 | |
| Anqing Litian | China national standards | MT | USD | 20260920 | |
| ZJ Hongbo Tech | China national standards | MT | USD | 20260920 | |
| Shandong Yushuo Chem | 99.6% | MT | USD | 20260919 | |
| Shandong Shengfeng Chem | First-grade product | MT | USD | 20260918 | |
| ZJ Hongbo Tech | First-grade product | MT | USD | 20260918 | |
| Kaifeng JIUHONG | First-grade product | MT | USD | 20260918 | |
| Shandong Yushuo Chem | 99.6% | MT | USD | 20260918 | |
| Shandong Aite Chem | 99.5% | MT | USD | 20260918 |
