Harbin Dongan Auto Engine (SHA:600178) sold 26,659 engines in August, slightly higher than 26,614 engines sold in the previous year, according to a Thursday.
Engine output dropped 15% year on year to 31,514 units from 36,914 units.
Sales of transmission equipment jumped 8% year on year to 15,164 units from 14,036 units.
Transmission production fell 28% to 9,032 units from 12,592 units in the previous year.