I've been doing this for quite a while, and I even brought many clients over to trade. It has always been normal trading. There was no issue when I was losing money before, but now, as soon as I started making a little profit, they froze the account, citing违规交易 (violation of trading rules). There was still $6,350 in the account, and they only offered to give $600. The commissions I had already transferred to my clients were also all deducted from my personal account. The customer service always replies with the same email. It's been over a month now, and they still won't process the withdrawal.