Productive Technologies (HKG:0650) reported a loss attributable to shareholders of HK$87.7 million for the six months ended Sept. 30, narrowing from HK$160.7 million a year earlier, according to a Nov. 21 Hong Kong bourse filing.

Shares of the firm were down 5% in Monday's late morning trade.

Loss per share for the fiscal first half came in at HK$0.01193, compared with HK$0.02171 in the prior-year period.

Revenue fell to HK$77.6 million from HK$162 million the prior year, the filing said.