Cansino Biologics Inc. launched its second pre-revenue share offering on Aug. 13, reaping ¥5.2 billion ($749 million) from Shanghai’s STAR market. Trading under the ticker 688185, its shares surged 87.5% to close at ¥393 on the first trading day. The company, currently developing 16 vaccine candidates for 13 infectious diseases, has grabbed headlines this year for its COVID-19 vaccine candidate, Ad5-nCoV, which is due to enter phase III trials in Saudi Arabia shortly.