• 1999
      Zhejiang Yongtai Technology Co., Ltd. Was established with a capital of RMB 600,000, dedicated in sales and manufacturing of intermediates.
    • 2003
      Identified as “High-teck Enterprise” by Science Technology Department of Zhejiang Province;Established “Joint Pharmaceutical Chemical R&D Center of ZUT-Yongtai ”;Established wholly-owned subsidiary “Binhai Yongtai Technology Co., Ltd.”
    • 2005
      Established joint lab with Zhejiang University;
    • 2007
      Restructured as joint stock company, R&D Center identified as “Provincial High-teck R&D Center”
    • 2008
      Identified as the first batch of “National High-teck Enterprise”, R&D Center identified as “Provincial R&D Center” .
    • 2009
      Become public in Shenzhen Stock Exchange;
    • 2010
      Established Shanghai Yongtai Pharma-tech Co., Ltd.
    • 2011
      Acquired Hainan Xinhui Mining Co., Ltd., R&D Center identified as “Provincial Fine Chemical Research Institute”, R&D team identified as “Provincial Key Tech-inovated Team” by Science Technology Department of Zhejiang Province;
    • 2012
      Identified as “Zhejiang Patent Model Enterprise” and “University-Industry Collaboration Model Enterprise”;Established “Zhejiang Yongtai Pharmaceutical Co., Ltd.” and “Shandong Zhanhua Yongtai Pharmaceutical Co., Ltd.”Established “Youngtech Pharmaceutical Co.. Ltd.” in NJ, USA .Initiate establishment of R&D branch center in USA.
    • 2013
      Established Zhejiang Yongtai Advanced Material Co., Ltd., initiate establishment of Shanghai R&D branch center.
    • 2014
      Acquired Jiangsu Kichem Co., Ltd.;
    • 2016
      Acquired Shanghai E-tong Chemical Co., Ltd.; Established Shaowu Hi-tech Material Co., Ltd.; Established E-tong Chemical (Hongkong) Co., Ltd.; Acquired Zhejiang Chiral Medicine Chemicals Co.,Ltd. and Foshan Soin Pharmaceutical Co., Ltd.; Established Zhejiang Yongtai-Chiral Pharmtech Co., Ltd.; Acquired Zhejiang Zhuoyue Fine Chemical Co., Ltd.; Established Chongqing Yongyuansheng Technology Co., Ltd.; Acquired Shanghai Zhixun Management Consulting Co., Ltd.;