Brief: Shenguan Holdings says Shenguan Biology acquired on-market 13.8 mln shares of co
May 17 (Reuters) - Shenguan Holdings Group Ltd 0829.HK : * Voluntary disclosure acquisition of interest by a substantial shareholder * Shenguan Biology acquired on-market 13.8 million shares in series of transactions conducted from 26 April to 16 may * Source text for Eikon urn:newsml:reuters.com:*:nHKS8gmrgh ((For more news, please click here 0829.HK )) ((Bengaluru Newsroom; +91 80 6749 1130))