https://de.marketscreener.com/kurs/aktie/TBG-DIAGNOSTICS-LIMITED-64302909/news/Dongyuan-Huaxin-Beijing-Capital-Management-hat-5-der-Anteile-an-TBG-Inc-von-TBG-Diagnostics-Limit-40670672/?utm_source=telegram&utm_medium=social&utm_campaign=share