Management Name : Mr CHULCHIT BUNYAKETU | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 05/07/2014

Management Name : Mr PETTER-BOERRE FURBERG | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 21/07/2017

Management Name : Mrs CHANANYARAK PHETCHARAT | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 24/05/2017

Management Name : Mrs CHANANYARAK PHETCHARAT | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 09/06/2017

Management Name : Mr PRATHET TANKURANUN | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 26/11/2015

total underlying shares reserved for conversion reaches or crosses 5% …10% … 15% … 20% … to 100% of total voting rights of the business. 2. Securities that are subject to the reporting obligation are

points for the reporting obligation under Section 246 are: (1) holding of shares in the amount that reaches or crosses 5% … 10% … 15% … 20% … to 100% of total voting rights of the business. (2) holding of

administrative expenditures in this year were increased because of surplus on employee benefits obligation. The net profit in the year 2019 was 22.81 million baht and the company has total comprehensive income

2019, The Group reported revenue from steel tower manufacturing and revenue from sale of electricity in the amount of THB 644.63 million and THB 1,026.59 million, accounted for 57.39% and 40.92% of total

manufacturing and revenue from sale of electricity in the amount of THB 644.63 million and THB 1,026.59 million, accounted for 57.39% and 40.92% of total revenue respectively. The Group recorded THB 1,123.31