Goldenmax International's (SHE:002636) attributable profit ballooned 987%, or 10.9 times, to 765.9 million yuan in the first half from 70.5 million yuan in the year-ago period, according to a Friday filing with the Shenzhen Stock Exchange.
Earnings per share at the copper-clad laminate producer increased to 1.05 yuan from 0.10 yuan in the prior-year period.
Operating revenue grew 66% year over year to 3.40 billion yuan from 2.05 billion yuan.