BRIEF-Tianjin Guangyu Development's Prelim 2019 Net Profit Up 25.6% Y/Y

March 6 (Reuters) - Tianjin Guangyu Development Co Ltd :

* SAYS PRELIM 2019 NET PROFIT UP 25.6% Y/Y AT 3.1 BILLION YUAN ($447.56 million) Source text in Chinese: https://bit.ly/2TGBdCV Further company coverage: ($1 = 6.9265 Chinese yuan renminbi) (Reporting by Hong Kong newsroom)