President The Stock Exchange of Thailand 93 Ratchadaphisek Road, Dindaeng, Dindaeng Bangkok 10400 We, Bangkok Post Public Company Limited, would like to report our operating results (audited) for the year

November 28, 2005 No. 2/2019 February 25, 2019 President The Stock Exchange of Thailand 93 Ratchadapisek Road, Kwang Dindaeng, Khet Dindaeng, Bangkok 10400 Subject : Clarification of the operating

infrastructure service in 2018 than those of infrastructure service income comes from the road maintenance expense and the new sanitary landfill expense. ▪ In 2018, the company recognizes the gain on disposal of

November 28, 2005 No. 14/2019 13 November 2019 President The Stock Exchange of Thailand 93 Ratchadapisek Road, Kwang Dindaeng, Khet Dindaeng, Bangkok 10400 Subject : Clarification of the operating

YONG THAI PUBLIC COMPANY LIMITED 633/14 Sathupradit Road, Yannawa, Bangkok 10120 Thailand Tel. (662) 2943364-8, Fax : (662) 2943373 YTC 25/2019 November 14, 2019 To : The President The Stock Exchange

Microsoft Word - 2-2020 Operating result 2019_PH VersionPF1 No. 2/2020 25 February 2020 President The Stock Exchange of Thailand 93 Ratchadapisek Road, Kwang Dindaeng, Khet Dindaeng, Bangkok 10400

exceeding 20 percent Bangkok Post Public Company Limited To The President The Stock Exchange of Thailand 93 Ratchadaphisek Road, Dindaeng, Dindaeng Bangkok 10400 Bangkok Post Public Company Limited ( “The

COMPANY LIMITED 2991/14-15 Visuthanee , Ladprao Road, Klongchan, Bangkapi, Bangkok 10240 Tel. (662) 793-3999 Fax. (662) 793-3944 www.gsc-servicecenter.com From the above reasons, the Company’s net profit of

YONG THAI PUBLIC COMPANY LIMITED 633/14 Sathupradit Road, Yannawa, Bangkok 10120 Thailand Tel. (662) 2943364-8, Fax : (662)2943373 YTC 12/2020 28 February ,2020 Subject Clarification for the year

าม เขตบางขุนเทียน กรุงเทพมหานคร 10150 โทรศัพท (66) (2)453-6277 โทรสาร (66) (2)453-6288 RICH ASIA CORPORATION PUBLIC COMPANY LIMITED 636 Bangkhuntien-Chaitaley Road, Thakham, Bangkhuntien, Bangkok