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                             July 26, 2023

       Evan Xu
       Chief Financial Officer
       Genetron Holdings Ltd
       1-2/F, Building 11, Zone 1
       No. 8 Life Science Parkway
       Changping District, Beijing, 102206
       People   s Republic of China

                                                        Re: Genetron Holdings 
Ltd
                                                            Form 20-F for the 
Year Ended December 31, 2022
                                                            Filed May 12, 2023
                                                            File No. 001-39328

       Dear Evan Xu:

              We have limited our review of your filing to the submission 
and/or disclosures as
       required by Item 16I of Form 20-F and have the following comments. In 
some of our comments,
       we may ask you to provide us with information so we may better 
understand your disclosure.

              Please respond to these comments within ten business days by 
providing the requested
       information or advise us as soon as possible when you will respond.

                                                        After reviewing your 
response to these comments, we may have additional comments.

       Form 20-F for the Year Ended December 31, 2022

       Item 16I. Disclosure Regarding Foreign Jurisdictions that Prevent 
Inspections, page 186

   1.                                                   We note your statement 
that you reviewed your register of members and public filings
                                                        made by your 
shareholders, including, among others, the Schedule 13G/A filed by Sizhen
                                                        Wang and FHP Holdings 
Limited on February 14, 2023, by Hai Yan on February 14,
                                                        2022, by Tianjin 
Genetron Jun   an Business Management Partnership (Limited
                                                        Partnership) on 
February 14, 2022, and the Schedule 13G filed by CICC Group on March
                                                        14, 2022 in connection 
with your required submission under paragraph (a). Please
                                                        supplementally describe 
any additional materials that were reviewed and tell us whether
                                                        you relied upon any 
legal opinions or third party certifications such as affidavits as the
                                                        basis for your 
submission. In your response, please provide a similarly detailed discussion
                                                        of the materials 
reviewed and legal opinions or third party certifications relied upon in
                                                        connection with the 
required disclosures under paragraphs (b)(2) and (3).
 Evan Xu
Genetron Holdings Ltd
July 26, 2023
Page 2
2.    In order to clarify the scope of your review, please supplementally 
describe the steps you
      have taken to confirm that none of the members of your board or the 
boards of your
      consolidated foreign operating entities are officials of the Chinese 
Communist Party. For
      instance, please tell us how the board members    current or prior 
memberships on, or
      affiliations with, committees of the Chinese Communist Party factored 
into your
      determination. In addition, please tell us whether you have relied upon 
third party
      certifications such as affidavits as the basis for your disclosure.
3.    We note that your disclosures pursuant to Items 16I(b)(2), (b)(3) and 
(b)(5) are provided
      for    Genetron Holdings Limited or the VIEs.    We also note that the 
list of significant
      subsidiaries and the VIEs in Exhibit 8.1 appears to indicate that you 
have subsidiaries in
      the PRC and Hong Kong that are not included in your VIEs. Please note 
that Item 16I(b)
      requires that you provide disclosures for yourself and your consolidated 
foreign operating
      entities, including variable interest entities or similar structures.
          With respect to (b)(2), please supplementally clarify the 
jurisdictions in which your
           consolidated foreign operating entities are organized or 
incorporated and provide the
           percentage of your shares or the shares of your consolidated 
operating entities owned
           by governmental entities in each foreign jurisdiction in which you 
have consolidated
           operating entities in your supplemental response.
          With respect to (b)(3) and (b)(5), please provide the required 
information for you and
           all of your consolidated foreign operating entities in your 
supplemental response.
4.    With respect to your disclosure pursuant to Item 16I(b)(5), we note that 
you have included
      language that such disclosure is    to our best knowledge.    Please 
supplementally confirm
      without qualification, if true, that your articles and the articles of 
your consolidated
      foreign operating entities do not contain wording from any charter of the 
Chinese
      Communist Party.
        We remind you that the company and its management are responsible for 
the accuracy
and adequacy of their disclosures, notwithstanding any review, comments, action 
or absence of
action by the staff.

      Please contact Jimmy McNamara at 202-551-7349 or Jennifer Thompson at 
202-551-
3737 with any questions.



                                                           Sincerely,
FirstName LastNameEvan Xu
                                                           Division of 
Corporation Finance
Comapany NameGenetron Holdings Ltd
                                                           Disclosure Review 
Program
July 26, 2023 Page 2
cc:       Xuelin Wang
FirstName LastName