To break or not to break: Evidence from price discovery process of Thai stocks during the pre-opening of each trading session To break or not to break Evidence from price discovery process of Thai

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

of Jan - Dec 2019 = 2,706.44 million Baht Revenue of Jan - Dec 2019 = 4,680.08 million Baht EASTERN WATER RESOURCES DEVELOPMENT AND MANAGEMENT PUBLIC COMPANY LIMITED MANAGEMENT DISCUSSION AND ANALYSIS

operating results that posted a difference greater than 20% from the preceding year To: Director and Manager the Stocks Exchange of Thailand According to the Board of Directors’ Meeting of World Corporation

of 2018 = 4,220.99 million Baht EASTERN WATER RESOURCES DEVELOPMENT AND MANAGEMENT PUBLIC COMPANY LIMITED MANAGEMENT DISCUSSION AND ANALYSIS FOR THE YEAR 2018 Proportion of revenues and cost Raw water

Economic Framework ( IPEF) ( RCEP) Thailand and the connectivity among multi-regions ▪ Regional Comprehensive Economic Partnership EEC THE EASTERN ECONOMIC CORRIDOR (EEC) lies at the heart of Thailand’s 4.0

Exchange of Thailand With reference to the financial statement of Q1 2017/2018 period ended 30 June 2017 submitted by Eastern Polymer Group Public Company Limited (the “Company”), please be informed that

financial statement of Q2 2017/2018 period ended 30 September 2017 submitted by Eastern Polymer Group Public Company Limited (the “Company”), please be informed that: Million Baht Revenue from sales of goods

financial statement of Q3 2017/2018 period ended 31 December 2017 submitted by Eastern Polymer Group Public Company Limited (the “Company”), please be informed that: Million Baht Revenue from sales of goods

of Q3 2019/2020 period ended 31 December 2019 submitted by Eastern Polymer Group Public Company Limited (the “Company”), please be informed that: Q3 2019/20 Q3 2018/19 Oct 19 - Dec 19 Oct 18 - Dec 18