CNBC 快讯 5月15日 11:45 标题： RBC称牛肉价格下跌、餐厅客流回升，这家牛排连锁店值得买入 This steakhouse chain is a buy as restaurant traffic rises and beef prices fall, RBC says The bank upgraded the restaurant chain to outperform from sector perform. FG 100 读报告 →