According to the official request number 185 from the State Inspector of the FRC on December 20, 2024, the "Central Securities Depository" LLC had temporarily suspended the trading of "Tandem Invest BBSB" LLC securities from December 23, 2024, in order to change the securities code for "Tandem Invest BBSB" LLC to "TAND." 

Now that the "Central Securities Depository" LLC has changed the securities code for "Tandem Invest BBSB" LLC in the exchange trading system to TAND, the securities trading has been reopened. 

MONGOLIAN STOCK EXCHANGE