| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Langchem | 99.9% | MT | USD | 20260915 | |
| Shandong Yuxuan Chem | 99.9% | MT | USD | 20260915 | |
| Shandong Zhiheng | 99.9% | MT | USD | 20260915 | |
| Shandong Hongyang Chem | 99.9% | MT | USD | 20260915 | |
| Nanjing Baitu Chem | 99.9% | MT | USD | 20260915 | |
| Aite Zhejiang | China national standards | MT | USD | 20260915 | |
| Jinan Zesheng | China national standards | MT | USD | 20260915 | |
| Changzhou Aozun | China national standards | MT | USD | 20260915 | |
| Shandong Yushuo Chem | China national standards | MT | USD | 20260915 | |
| Jinan Jinrihe Chem | 99.5% | MT | USD | 20260914 |
