?i?u gì ?ã x?y ra v?i các trung gian b?o hi?m ?ang d?n rút lui kh?i Th? tr??ng OTC M?i?Gi?i m?i (bao g?m t?t c? gi?i nào có s? thay ??i, c?p nh?t m?i ho?c ?i?u ch?nh)Theory: Readings present the helpful voltage dependant on the normal worth of samples around an entire quantity of durations of the fundamental frequency(Nh?n ??nh, d? ?oán San