QPL International (HKG:0243) said it expects to book HK$74 million to HK$78 million in profit for the fiscal half ending Oct. 31, according to a Hong Kong bourse filing Tuesday.

Shares of the integrated circuit products maker gained nearly 37% in morning trade Wednesday.

QPL International, which booked HK$11.3 million in profit for the same period last year, expects to report its interim results on Dec. 22.