Management Name : Mr ANAKE PATNASARUD | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 02/06/2016

Management Name : Mr ANAKE PATNASARUD | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 03/06/2016

Management Name : Mr ANAKE PATNASARUD | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 29/06/2016

Management Name : Mrs NASIKAR MEEMANONUNS | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 16/06/2016

Management Name : Mrs NASIKAR MEEMANONUNS | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 17/03/2017

Management Name : Mrs NASIKAR MEEMANONUNS | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 05/07/2018

56.16 million Baht and received share advance from Nippon Concrete Industries Co. ,Ltd in amount 34.78 million Baht. Shareholders’ equity หน้าที 5 จาก 5 The shareholders’ equity of the Company and its

September 30,2017 and the transferring from short-term loan, decreased trade and related company account payable 29.18 million Baht, increased advance from customer 37.49 million Baht and received share

Company Limited was 2,897.0 million Baht, increase 571.8 million Baht. An increasing in share premium, Advance receipt of share subscription and retain earnings increase due to the Company‘s net earnings

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