 LOS ANGELES--BUSINESS WIRE--- TRQ classaction--The Law Offices of Frank R. Cruz reminds investors of the upcoming December 14, 2020 deadline to file a lead plaintiff motion in the class action filed on behalf of investors who purchased Turquoise Hill Resources Ltd. Turquoise Hill or the Company NYSE: TRQ securities between July 17, 2018 and July 31, 2019, inclusive the Class Period. If you are a shareholder who suffered a loss, click here to participate. On February 26, 2019, the Company announced i 