Hua Hong Semiconductor's (SHA:688347, HKG:1347) attributable profit ballooned 437%, or 5.4 times, to 398.8 million yuan in the first half from 74.3 million yuan in the year-ago period, according to a Thursday filing with the Shanghai Stock Exchange.
Earnings per share at the semiconductor maker increased to 0.23 yuan from 0.04 yuan in the prior-year period.
Operating revenue grew 19% year over year to 9.57 billion yuan from 8.02 billion yuan.