asset (shares) acquisition transaction not the asset disposal. 1.12. Type and Details of Securities Issued by the Company to Pay for Assets None 1.13. Characteristic and Scope of Interest to the Related

Contract Party Employer Contract Date Contract Period Scope of Work 1. Contract for sand digging BangKhlee Civil Limited Partnership GS May 21, 2014 3 years 6 months (GS will extend the contract for 4 more

Offer for Sale of Securities. Part 1 General Provisions ______________________ Chapter 1 Scope of Effectiveness _______________________ Clause 4 This Notification shall apply to an offer for sale of

grow at a slower pace, likely to fall below the lower end of the projection range of 2.5-3.0 percent, beset by the COVID-19 outbreak, the gloal economic slowdown, delay in the implementation of 2020

by using weighted average cost of capital, which are standard assumption used for financial projection. In this regard, the value of the acquired assets, calculated based on this assumption is in range

, which are standard assumption used for financial projection. In this regard, the value of the acquired assets, calculated based on this assumption is in range of THB 1,866 – 2,258 million. Therefore, the

acquired assets, calculated based on this assumption is in range of THB 1,866 – 2,258 million. Therefore, the total consideration of THB 1,950,000,000 for this Transaction is an appropriate price. Moreover

more than ten (10) percent of its paid-up capital, which shall be within the scope of power of the Board of Directors to approve such buyback of shares. Such shares held by the Company will neither be

, except for any buyback of shares representing no more than ten (10) percent of its paid-up capital, which shall be within the scope of power of the Board of Directors to approve such buyback of shares

Relationship and scope of interests of connected persons on the date that the Executive Board approved the transaction (7 March - 9 May 2019) Related persons 7, 21 and 22March2019 1 April2019, 2 April 2019 9