An unknown buyer acquired 5.6% stake in Krakchemia S.A. (WSE:KCH) from Powszechne Towarzystwo Emerytalne PZU SA on September 21, 2018. Under the terms, Powszechne sold 0.5 million shares of Krakchemia. An unknown buyer completed the acquisition of 5.6% stake in Krakchemia S.A. (WSE:KCH) from Powszechne Towarzystwo Emerytalne PZU SA on September 21, 2018.