BRIEF-Ningxia Building Materials' 2019 Net Profit Up 79.5% Y/Y

March 20 (Reuters) - Ningxia Building Materials Group Co Ltd :

* SAYS 2019 NET PROFIT UP 79.5% Y/Y AT 768.9 MILLION YUAN ($108.70 million) Source text in Chinese: https://bit.ly/2xaAEK3 Further company coverage: ($1 = 7.0733 Chinese yuan renminbi) (Reporting by Hong Kong newsroom)