You Han Data Tech Company Ltd. (YHDT: Grey Market) | Venue Change Fri, Aug 09, 2019 12:00 - You Han Data Tech Company Ltd. ( YHDT : Grey Market) - Venue Change - The symbol, YHDT, no longer trades on OTC Link. As of Fri, Aug 09, 2019, YHDT trades on Grey Market. You may find a complete list of venue changes at otcmarkets.com .
