2000年，，，，，，北京同仁堂科技生长股份有限公司建设，，，，，，并在香港创业板上市，，，，，，为海内首家由A 股分拆上市的企业。。。。。。。。
In 2000, Beijing Tong Ren Tang Technology Development Co., Ltd. was formed, and was also listed on the Hong Kong Growth Enterprises Market, as the first subsidiary A-share IPO enterprise.
