Report on the results of the Exercise of DIMET-W3 (F53-5)

                The results of the exercise of Warrants/TSR (F53-5)
Report date of securities allocation     : 02-Mar-2022

Exercised Securities

Warrants

  Common shares
    Warrant of trading symbol            : DIMET-W3
    Name of warrant                      : Warrant of DIMET (SIAM) PUBLIC 
COMPANY LIMITED No. 3
    Number of exercised warrants (units) : 0
    Number of unexercised warrants       : 466,923
(units)
    Ratio (Warrant : shares)             : 1.00 : 1.8679
    Exercise Price (baht/share)          : 0.3479
    Exercise Date                        : From 18-Feb-2022 to 18-Feb-2022
    Number of shares derived from        : 0
exercised warrants (shares)
    Number of remaining shares reserved  : 1,008,192
(shares)



Remark (Update)                          :
- There were 395,461 units exercised their rights
- Unable to register ordinary shares to support the exercise of rights because 
exercised price is lower than par value which must be approved by the
shareholders' meeting first.
However, the Company will compensate warrant holders in case of unable to 
allocate ordinary shares in order to reserve this exercise or warrant at
specified in Terms and Conditions of DIMET-W3
- No adjustment in terms of price and ratio
- The company has compensated the exercised warrant holders since March 4, 2022 
. All exercised warrant holders acknowledged and accepted

Authorized to sign on behalf of the      : MR. HO-CHIH, HUANG
company
Position                                 : Director

Mr. Noppadol  Kanjanatawewat
Director

This announcement was prepared and disseminated by listed company or issuer 
through the electronic system which is provided for the purpose of dissemination
of the information and related documents of listed company or issuer to the
Stock Exchange of Thailand only.  The Stock Exchange of Thailand has   no
responsibility for the correctness and completeness of any statements, figures,
reports or opinions contained in this announcement, and has no liability for any
losses and damages in any cases.  In case you have any inquiries or
clarification regarding this announcement, please directly contact listed
company or issuer who made this announcement.