the SEC website: www.sec.or.th/scamalert and email: scamalert@sec.or.th. This Investment Scam Hotline Initiative is part of the SEC’s contribution to the Collaboration for Combating Investment Scams

Business Vision Purpose Any Time & Any Where Attentive & Inclusive TrustworthyTotal Solution K-Culture A PIONEER FOR THE BETTER, A STEP AHEAD FOREVER Customer at Heart | Agility | Collaboration

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

?Academic Alliance? project to develop knowledge management for public and private sectors as well as economic, social and capital market development. The project aims at creating quality graduates through a

year was being an exclusive business partnership with AIS, the No.1 mobile network operator in the country in order to sell SIM cards and mobile packages, has already cooperated since the fourth quarter

initiative in collaboration with partners in Thailand. SET is committed to increasing women’s participation in the capital market, particularly among listed companies, by collaborating with agencies that

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

their partnership especially in the fast growing airbag market. The operation is expected to start by 1st Quarter of 2022. Please be informed accordingly. Yours faithfully, (Mr. Souvik Roy Chowdhury

the Public-Private Partnership Agreement for the U-Tapao International Airport and Eastern Aviation City Development Project 04/03/2020 13:01 Disclosure of Information Memorandum regarding the related