BRIEF-Henan Huaying Agricultural Development's Duck Sales Down 88.9% Y/Y In Feb

March 17 (Reuters) - Henan Huaying Agricultural Development Co Ltd:

* SAYS DUCK SALES DOWN 88.9% Y/Y IN FEB AT 3.7 MILLION YUAN ($527,163.15) Source text in Chinese: https://bit.ly/2TZk9ts Further company coverage: ($1 = 7.0187 Chinese yuan renminbi) (Reporting by Hong Kong newsroom)