Hsin Kao Gas (TPE:9931) posted a revenue of NT$129.4 million in May, up 13% from NT$114.3 million in the same month last year, according to a Tuesday Taiwan Exchange filing.
For the first five months of 2026, cumulative revenue rose 2.5% annually to NT$700.5 million, from NT$683.3 million, the natural gas distributor said.