ming sung canada ships

2nd March 2006, 16:58
I'm searching information about the 9 sea-river vessels built 1947-1948 by canadian shipyards to chinese owners Ming Sung Coš, 3 , 3000ton turbine driven and 6 ,900 ton with diesel engines; they were in service from Hong Kong and Macau, then a portuguese outpost to China mainland ports with Canadian flag.