Genscript Biotech (HKG:1548) posted an attributable net loss of $129.3 million for the first half, widening from a reported loss of $24.5 million a year earlier.
Loss per share stood at $0.0592, compared with $0.0216 in the year-ago period, according to a Sunday filing with the Hong Kong Exchange.
Revenue increased year over year to $404.2 million for the six months ended June 30 from $518.8 million.