-- Hubei Dinglong's (SHE:300054) attributable profit rose 78% to 251 million yuan in the first quarter from 141 million yuan in the year-ago period, according to a Tuesday filing with the Shenzhen bourse.
Earnings per share at the Chinese advanced materials and printer supplier increased 73% to 0.26 yuan from 0.15 yuan in the prior-year period.
Operating revenue grew 24% year over year to 1.02 billion yuan from 823.9 million yuan.