Mainboard-listed construction firm Lian Beng Group on Tuesday said its half year net earnings rose 28 per cent to S$11.4 million from a year earlier. This was on the back of a 4 per cent rise in revenue to S$157.6 million for the six months ended November. Lian Beng said the top-line growth was driven by revenue recognition on progress made in the construction of various projects. These include the Ritz...