, ,Effective on 2019/10/21 Contracts,Clearing Margin,Maintenance Margin,Initial Margin,, RTF,2200,2280,2970, RHF,10900,11290,14720, XEF,460,480,630, XJF,45000,47000,61000, XBF,660,690,900, XAF,340,360,460, RTO_A,2200,2280,2970, RTO_B,1100,1140,1490, RHO_A,10500,10870,14180, RHO_B,5300,5440,7090,