Ruihe Data Technology Holdings Limited Begins Trading on OTCQX Best Market
OTC Markets Group Inc., operator of regulated markets for trading 12,000 U.S. and international securities, announced Ruihe Data Technology Holdings Limited, an investment holding company, has qualified to trade on the OTCQX® Best Market. Ruihe Data Technology Holdings Limited upgraded to OTCQX from the Pink Limited™ Market. Ruihe Data Technology......