Tags Nghe Tinh Non-ferrous Metal JSC Vinacomin's subsidiary to divest from Nghe An-based non-ferrous company Tuesday, Feb 25, 2020 The Vinacomin – Minerals Holding Corporation (Vimico) is planning to sell nearly 2.4 million shares, worth over VND23.6 billion (about US$1 million), in the Nghe Tinh Non-ferrous Metal JSC.