https://de.marketscreener.com/kurs/aktie/GUANGZHOU-JOINTAS-CHEMICA-103585575/news/Guangzhou-Jointas-Chemical-Co-Ltd-meldet-Ergebnis-fur-das-am-31-Dezember-2020-endende-Geschaft-33446216/?utm_source=telegram&utm_medium=social&utm_campaign=share