[Gate has launched CXMTUSDT perpetual contract pre-trading (USDT settlement)] Gate has launched CXMTUSDT perpetual contract pre-trading (USDT settlement), supporting 1-10x long and short operations. The leverage ratio can be selected when placing an order. Click to trade Changxin Technology (Shanghai Stock Exchange code: 688825) specializes in semiconductor DRAM memory chips. This contract is denominated in USD and reflects the market's implied valuation of one A-share common stock of Changxin Technology Group Co., Ltd. Gate Team July 15, 2026