Niuminco Group Limited announced the appointment of Mr. John Nethery and Mr. Lawrence Chartres as non-executive directors of the company. Mr. Nethery has acted as an independent geological consultant to the company since 2012. He was a founding director of Queensland Gold and Minerals Limited and general manager minerals of AOG Minerals Limited. Mr. Chartres has held positions as a senior professional accountant in a accounting firm including four years full time in Papua New Guinea and as a company secretary and director in listed public and private companies over the past 40 years.