BRIEF-Zhengzhou Yutong Bus' 9-mth net profit up 22.0 pct

Oct 24 (Reuters) - Zhengzhou Yutong Bus Co Ltd * Says 9-month net profit up 22.0 percent y/y at 2.3 billion yuan ($339.80 million) Source text in Chinese: http://bit.ly/2eCA1Mv Further company coverage: ($1 = 6.7687 Chinese yuan renminbi) (Reporting by Hong Kong newsroom)