No. WHAUP-CS025/2018 28 May 2018 Subject: Notification of Information Memorandum of Related Party Transaction in Relation to Right to Operate Water Utilities Business in WHA Hemaraj Industrial Zone 1

leased land area 13.17 Rai at Thilawa Special Economic Zone near Yangon, Myanmar, lease period 49.2 years, contract value 54.2 million Baht for factory building since 2015 . With Myanmar’s population size

strategically located in Ain Sokhna free trade zone, North West of the Gulf of Suez and thus providing logistical advantage when sourcing feedstock and delivering end products in key markets, domestically and

1/4 -Translation- No. KC 019/2562 4 September 2019 Subject: Notification on the resolution of the Board of Director Meeting Re: The land disposal of K.C. Park Ville (Zone B) To: President The Stock

resolution by approving the Company to enter into the lease agreement by leasing on Ratchaphatsadu Land in special economic zone, located in Atsamart sub-district, Mueang Nakorn Phanom district, Nakorn Phanom

which the transaction size as basis no.2, the calculation based on total value of consideration paid or received according to the Notification of the Capital Market Supervisory Board No. Tor.Jor. 20/2551

1/6 -Translation- No. KC 019/2562 4 September 2019 Subject: Notification on the resolution of the Board of Director Meeting Re: The land disposal of K.C. Park Ville (Zone B) To: President The Stock

Trust invests into sub- leasehold right and the Company will terminate sub-lease agreement of land and building in Bangkok Free Trade Zone (“BFTZ”). As the Company sub-leased part of land and building in

transaction size of the Company in relation to the acquisition of asset regarding the investment in the construction of the Central Wastewater Treatment Plant and Collecting System of the Industrial Zone of

. 2547 (2004), which is equivalent to 3 7.06%, in size of the highest calculation of the transaction size based on the total value of consideration paid basis relative to the total asset value of the