
OTC Markets Group Welcomes The Monarch Cement Co. to OTCQX
NEW YORK, April 15, 2025 (GLOBE NEWSWIRE) -- OTC Markets Group Inc. (OTCQX: OTCM), operator of regulated markets for trading 12,000 U.S. and international securities, today announced The Monarch Cement Company (OTCQX: MCEM), a leading cement manufacturer, …