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★★★川大智胜(002253)竞争优势明显川大智胜(002253)本周涨幅居A股第二名。周一和周四两天涨停,换手率都在20%以上。公司是我国空中交通管理领域具有自主知识产权的大型软件和重大装备供应商。目前是我国空管自动化系统领域第一套国产民航主用系统的供应商,为行业龙头企业。今日投资《在线分析师》显示:公
★★★ Chuanzhi Zhisheng (002253) obvious competitive advantage Chuanzhi Zhisheng (002253) this week, ranking second in A shares. Daily limit on Monday and Thursday two days, the turnover rate is above 20%. The company is China’s air traffic management with independent intellectual property rights of large-scale software and major equipment suppliers. At present, it is the first set of China-made civil aviation main system supplier in China’s ATC system and is the leading enterprise in the industry. Invest Today “Online Analysts” Show: Public