Management Name : Mrs CHOTIKUL SOOKPIROMKASEM | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 04/04/2018

in blue. No. ORI 94/2018 10 November 2018 Subject: Resolution of the Board of Directors' Meeting No. 12/2561 Adjustment of the Exercise Ratio by adjusting Number of ORI-W1 and approval of the asset

above-mentioned letters; and any further progress shall be informed to SET appropriately. From the aforesaid signings, HHC shall be entitled to operate “Wuttisak Clinic in the Zones as follows, totaling

: Resolution of the Board of Directors' Meeting No. 12/2561 Adjustment of the Exercise Ratio by adjusting Number of ORI-W1 and approval of the asset acquisition transaction of the company and subsidiary

Meeting of the Shareholders for the year 2020 as follows: (1) The exercise price is revised from Baht 14.00 per share for JMART-W3 and Baht 18.00 per share for JMART-W4 to Baht 11.00 per share for JMART-W3

significant changes Balance by Quarter Change Q3–22 Q4–21 Q3–22 VS Q4–21 (MB) (MB) % Share Subscriptions received in advance from exercise of warrants 599.0 - 599.0 100.0 Retained earnings - Unappropriated

The Securities and Exchange Commission (SEC), represented by Ms. Winita Kultangwatana, Director of the Sustainable Development Department, participated in a panel discussion on “Economic Drivers

criteria set by institutional investors; for instance, GPF and AIMC that TIA will exercise dissenting votes in the significant agenda; for instance, the agenda proposed in the meeting or having auditor?s

changes Balance by Quarter Change Q1-23 Q4-22 Q1-23 VS Q4-22 (MB) (MB) % Share subscriptions received in advance from exercise of warrants 200.5 - 200.5 100.0 Retained earnings – Unappropriated 1,743.1

% - (0.51) 1.3 Sales and service income - Property development - Concrete products and others Baht 164.15 million Baht 175.45 million Baht (11.30) million (6.44) Baht 179.21 million Baht 78.56 million Baht