BRIEF-Shenzhen Exchange Filing Shows Block Trade Of Guangzhou Shiyuan's Shares Involving 500 Mln Yuan On Jan 22

Jan 22 (Reuters) - Shenzhen stock exchange filing:

* SHOWS BLOCK TRADE OF GUANGZHOU SHIYUAN ELECTRONIC TECHNOLOGY'S 6.4 MLN SHARES INVOLVING 500 MILLION YUAN ($72.43 million) ON JAN 22 Source text in Chinese: Further company coverage: ($1 = 6.9034 Chinese yuan renminbi) (Reporting by Hong Kong newsroom)