CIG ShangHai (SHA:603083) forecasts a 157% to 197% surge in its net attributable profit to between 310.3 million yuan and 359.3 million yuan in the first half from 120.9 million yuan in the year-ago period, according to a Wednesday filing with the Shanghai bourse.
The tech company attributed the expected rise to growth in its high-speed optical module business due to strong market demand.