Interesting find.

May be of interest assuming it can maintain/grow its net income. I note that it only started paying dividends in 2103 (in 2011 and 2012 its net income was negative). Since then its income and dividends have grown exponentially - dividends of 90 Won/share in 2013, 500 Won in 2014 and 3,100 Won in 2015.

I would also comment that it does not pay dividends quarterly like most North American companies, or semi-annually like UK companies but rather annually in April/May of each year.