The Securities and Exchange Commission (SEC) has considered it is appropriate to change the substitution holiday for New Year’s Day from 2 January 2024 to 29 December 2023, and to confirm that 30

Bangkok, 6 January 2021 – This is with reference to the Cabinet’s resolution on 29 December 2020, approving additional public holidays and deferring the substitution holiday for Chulalongkorn Day

Bangkok, 17 August 2020 – With reference to the Cabinet’s resolution on 13 August 2020, approving (additional) substitution holidays for Songkran Festival 2020 to be 4 and 7 September 2020, the SEC

January New Year’s Day   2.  Tuesday 2 January Substitution for New Year’s Eve (Sunday, 31 December 2023) 3.  Monday 26 February Substitution for Makha Bucha Day (Saturday, 24 February 2024) 4

of the holidays during the above mentioned period. The substitution holiday(s) will be announced in due course.   

. provision regarding the release or substitution of assets securing the issue. D. Liens In case of issuing secured debt securities, disclose the kind and priority of any lien securing the issue, as well as the

April Songkran Festival 5. Thursday 14 April Songkran Festival 6. Friday 15 April Songkran Festival 7. Monday 2 May Substitution for National Labor Day (Sunday, May 1) 8. Thursday 5 May Coronation Day 9

Songkran Festival 5. Thursday 14 April Songkran Festival 6. Friday 15 April Songkran Festival 7. Monday 2 May Substitution for National Labor Day (Sunday, May 1) 8. Thursday 5 May Coronation Day 9. Friday 20

. Disclose whether an issuer is directly or indirectly controlled by another entity or natural person, as well as the nature of such control. To the extent known to the issuer, indicate whether the issuer is

entity or natural person, as well as the nature of such control. To the extent known to the issuer, indicate whether the issuer is directly or indirectly owned or controlled by another corporation, by any