Huahui Education Group Corporation (DUOA: OTC Pink Current) | Symbol Change Wed, Nov 29, 2017 12:00 -
Huahui Education Group Corporation (
DUOA : OTC Pink Current) - Symbol Change - The symbol, DUOA, is no longer a valid symbol for Huahui Education Group Corporation. As of Wed, Nov 29, 2017, the new trading symbol is HHEG. You may find a complete list of symbol changes at
otcmarkets.com .