A so-called large China gunboat. Completed in 1915, displacement 645 ton, horsepower 2.000 hp, coal and oil-fired reciprocating machinery and an armament of 2-6” guns, 1-12pd gun, 1-2pd gun and 6 machineguns.
Source
Archive Dutch Naval Staff 1886-1942 (National Archive at the Hague, Netherlands) inventory number 155. Fleets (the British Empire and foreign countries) on 1 February 1923.