-- Yunnan Chihong Zinc & Germanium (SHA:600497) posted first-quarter attributable net profit of 756.5 million yuan, up 29% from 585.0 million yuan the previous year.
Earnings per share rose to 0.1313 yuan from 0.0971 yuan, according to a Wednesday filing with the Shanghai bourse.
Operating revenue rose 24% year over year to 6.36 billion yuan from 5.14 billion yuan.
Shares of the non-ferrous metal miner were up 4% in recent trade.