Shanghai Haohai Biological Technology Co., Ltd.*


                                                 6826




                      2019    11       19

                                                530




                                                        5%          25%
                                                                     14




           (i)             2019    1    3                                  2019 2   25
                    2019                                     2019              H
                                                        A
                                                                    (ii)
2019   3     12                                                            2019
                      2019              H




                                            1
             2019   11   19

530




      2019    11    19




                                 V-25-1




                         2019   11   28

                         2021   11   27




                                 2
                         530

(1)                                          14
                               20%

(2)                                         70%

           10%                       70%

(3)
      28
                                     97%

(4)                        3%




                                      10%
      14

                 A




                     3
           5%             25%
                          14




A            1,780        A




                     H        A
        6826
        688366




            2019     11   19




    4
    2019   11   19




*




                     5