April 9 (Reuters) - Chongqing Sokon Industry Group Co Ltd :
* SAYS IT SOLD 57,794 ENGINES IN MARCH, DOWN 12.8 PERCENT Y/Y
* SAYS IT SOLD 163,991 ENGINES IN Q1, UP 2.4 PERCENT Y/Y Source text in Chinese: bit.ly/2GMaE7A Further company coverage: (Reporting by Hong Kong newsroom)