with power of management of a partnership or a limited company in which such person himself or any person or partnership or limited company as specified in Section 258(1), (2), (3), (4), (5) or (6) is a

Baht 659. 92 million, which increased from the same period of previous year by Baht 224. 75 million or 51.65%. The increase was affected by an increase in the delivery volume of pre-stressed concrete

-stressed concrete pile and precast concrete resulting in lower of cost per unit of such product comparing with the same period of previous year. (3) Gross profit The Company and its subsidiaries’ total gross

1 Ref. 29/01/36 19 June 2020 Subject: Notification on the Entering into the Public-Private Partnership Agreement for the U-Tapao International Airport and Eastern Aviation City Development Project To

% - (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

N.C. Property Management Co., Ltd. (NCPM), a subsidiary of the NCH (99.99% of NCPM’s shares held by NCH.) to enter into a Joint Venture agreement with The Care and Health Group Limited Partnership

, Thailand Fax : (662) 936-1669 ทะเบียนเลขที่ 0107554000097 Registration No. 0107554000097 HYDROTEK PUBLIC COMPANY LIMITED บริษทั ไฮโดรเท็ค จ ำกดั (มหำชน) Partnership Detail 1.) Hydrotek Public Company Limited

% 91.15 % - 2.61 1.3 Sales and service income - Property development - Concrete products and others Baht 100.89 million Baht 20.67 million Baht 80.22 million 388.10 Baht 88.75 million Baht 72.51 million

the construction into the river. : No. 1/2015 dated January 19, 2015 issued by Harbor Department pass through Na Toei District Administrative Organization which is a reinforced concrete bridge acrose Na

recognized to match the actual revenue. In addition,the company has terminated its contractual partnership with the National Health Security Office .Meanwhile the revenue from general patient increased. 2