Thailand’s SCG Chemicals, Polyplex announce new investments in Indonesia Plastic/polymer granules Chalida Ekvitthayavechnukul March 1, 2018 PremiumThai companies SCG Chemicals and Polyplex Group have announced new investments in Indonesia. Continue reading this story with a subscription to DealStreetAsia. Subscribe Already a subscriber? Log in Should your colleagues be reading this article too? Contact us for corporate subscriptions at email@example.com.