...s include international banks (外汇 银行), their customers (银行客户), non-bank dealers (自营商), FOREX brokers (经纪商), speculators and arbitragers, and central banks and treasuries (中央 银行).
For starters, even thoughforexbrokersmayoffer up to 400:1 leverage, whattheyare actuallyreferring tois the maximum leverage that they allow to open a position.