Hong Kong will introduce a two-month subsidy for liquefied petroleum gas (LPG) used by taxis, minibuses and school buses from May, amid soaring fuel prices, while a previously announced diesel subsidy will take effect on Thursday.

Financial Secretary Paul Chan Mo-po said on Wednesday that the interdepartmental task force monitoring fuel price movements had proposed a 50 HK cents per litre subsidy for two months, starting in May, to alleviate operational pressure on taxis and minibuses, among...