 KILGORE, Texas, Nov. 17, 2020 GLOBE NEWSWIRE -- Martin Midstream Partners L.P. NASDAQ: MMLP MMLP or the Partnership announced today that members of executive management will participate in the 2020 RBC Capital Markets Midstream and Energy Infrastructure Virtual Conference on November 18-19, 2020. A copy of the Partnerships presentation will be available by visiting the Partnerships website at . 