| 1. Chinese Name: Tellurium-Antimony-Germanium |
| 2. Chemical Formula: Ge₂Sb₂Te₅ |
| 3. Product Purity: 99.99%, 99.999%, 99.9999% |
| 4. Physical Form: Blocks, granules, powder |
| 5. Product Packaging: Vacuum-sealed bags or bottles; packaging can also be customized according to customer requirements. |
