https://www.marketscreener.com/quote/stock/SHIN-ETSU-POLYMER-CO-LTD-6494730/news/Shin-Etsu-Polymer-Co-Ltd-s-Equity-Buyback-announced-on-October-24-2019-has-closed-with-450-000-sh-34082535/?utm_source=telegram&utm_medium=social&utm_campaign=share