BRIEF-Do-Fluoride Chemicals' Q1 net profit down 38.4 pct y/y

April 20 (Reuters) - Do-Fluoride Chemicals Co Ltd

* Says Q1 net profit down 38.4 percent y/y at 69.1 million

yuan ($10.04 million)

Source text in Chinese: http://bit.ly/2opzaCr

Further company coverage:

($1 = 6.8826 Chinese yuan renminbi)

(Reporting by Hong Kong newsroom)