Champion Technology (HKG:0092) booked HK$44.2 million in attributable loss for the fiscal year ended June 30, widening from a loss of HK$12.4 million a year earlier, according to a Hong Kong bourse filing Friday.
Loss per share was HK$0.0503, compared with HK$0.0182 in the prior year.
The renewable energy company's revenue fell 73% year-on-year to HK$57.3 million, figures showed.