The Turkish Competition Board initiated an investigation on 19 firms producing and selling ready-mixed concrete in Aydın to determine whether they had infringed the Competition Act No.4054 via price fixing, sharing regions and customers and RPM. The press release about the investigation is available via Rekabet Kurumu - Aydın İlinde Hazır Beton Üretimi ile Satışı Alanında Faaliyet Gösteren Bazı Teşebbüsler Hakkında Soruşturma Açıldı.