https://de.marketscreener.com/kurs/aktie/JINAN-HIGH-TECH-DEVELOPME-9949864/news/Jinan-High-Tech-Development-Co-Ltd-meldet-Ergebnis-fur-das-erste-Quartal-zum-31-Marz-2022-40228036/?utm_source=telegram&utm_medium=social&utm_campaign=share