Kristin Johnson, ib tug ntawm tsib tus thawj coj tam sim no ua haujlwm ntawm Tebchaws Meskas Cov Khoom Muag Khoom Muag Yav Tom Ntej, lossis CFTC, tau tshaj tawm tias CME Group tus thawj coj nrog kev paub txog kev ua lag luam ...
Kristin Johnson, ib tug ntawm tsib tus thawj coj tam sim no ua haujlwm ntawm Tebchaws Meskas Cov Khoom Muag Khoom Muag Yav Tom Ntej, lossis CFTC, tau tshaj tawm tias CME Group tus thawj coj nrog kev paub txog kev ua lag luam ...