BRIEF-Comstock Mining announces early payment on debt service updates strategic plan and strategic activities
* Comstock Mining announces early payment on debt service; updates strategic plan and strategic activities
WARSAW May 11 Poland's KGHM, one of the world's biggest copper and silver producers, plans to pay out dividends this year of 200 million zlotys ($51.55 million), or 1 zloty per share, it said on Thursday.
In 2016 KGHM paid out a dividend of 1.5 zlotys per share. ($1 = 3.8798 zlotys) (Reporting by Agnieszka Barteczko; editing by Susan Thomas)
* UK chains hit by consumer slowdown, online challenges (Adds analysts, background)