India is examining the local units of ZTE Corp. and, Vivo Mobile Communications Co. for alleged financial improprieties, as per archives seen by Bloomberg, extending an examination concerning other China-based firms after of fining Xiaomi Corp. The Ministry of Corporate Affairs will scrutinize auditor reports and has gotten information from unnamed sources that indicates potential violation including fraud, according to the documents. Representatives for ZTE and Vivo didn’t reply to emails seeking comment. An email to the spokesperson for the ministry of corporate affairs wasn’t answered. In the case of Vivo, an inquiry was sought in April to detect if...