I usually obtain detailed fee information directly from HAITONG FUTURES customer service. The company provides multiple contact channels, including phone lines, email, and WeChat. For me, this direct approach allows me to ask about specific account types, trading products, and applicable commissions. Additionally, I can simulate trades in the demo account to approximate trading costs. I find this method very practical for planning my investments and avoiding surprises in trading expenses. Overall, having transparent support channels makes me confident in managing my fees.