Jiangsu Hengrui Pharmaceuticals and Hansoh Pharmaceutical Group, two of China’s largest drug makers, are expected to report significantly improved profits, buoyed by novel drug roll-outs and revenue from technology licensing. On August 21, Hengrui, China’s largest drug maker by market value, is expected to say its net profit for the first half rose 40 per cent from a year earlier to 4.1 billion yuan (US$570.8 million), with revenue up 9 per cent to 15.7 billion yuan, according to analysts’...