-- L&K Engineering Suzhou (SHA:603929) expects net profit attributable to shareholders for the first quarter to soar between 181% and 223% to 230 million yuan to 265 million yuan, according to a Shanghai bourse filing on Tuesday.
The attributable profit a year earlier was 82 million yuan, or 0.38 yuan per share.
Operating revenue for the same period is expected to jump between 26% and 45% to a range of 1.05 billion yuan and 1.21 billion yuan.
The Chinese engineering services provider's shares slumped 9% during late-morning trade Tuesday.