Rhino Resource Partners LP Announces Filing of 2019 Annual Report on Form 10-K

LEXINGTON, KY, March 27, 2020 (GLOBE NEWSWIRE) -- Rhino Resource Partners LP (Rhino) (OTCQB: RHNO) today filed its Annual Report on Form 10-K for the fiscal year ended December 31, 2019 with the U.S. Securities and Exchange Commission (SEC).