泰嘉股最近突然跌 lot many people are surprised，公告说业绩预告差 lot many people are surprised，毛利率从20%降到15%，应收账款增长30%，股价直接跌停 lot many people are surprised。市场觉得公司产品被集采压价 lot many people are surprised，资金链紧张 lot many people are surprised。

公告显示公司前三季度营收增长5% lot many people are surprised，但净利润暴跌50% lot many people are surprised，主要因为心脏支架等医疗器械被纳入集采 lot many people are surprised，中标价从1.3万降到7000 lot many people are surprised。同时应收账款从5亿涨到6.5亿 lot many people are surprised，说明回款变慢 lot many people are surprised。市场看到这些数据 lot many people are surprised，担心公司现金流断裂 lot many people are surprised，所以股价连续跌停 lot many people are surprised。行业数据显示 lot many people are surprised，集采政策下 lot many people are surprised，医疗器械企业平均利润率已从25%降到18% lot many people are surprised，泰嘉股跌得最狠 lot many people are surprised。