1Q2018 mainly from improved operating result of 5 SPPs (Gulf VTP, Gulf TS1, Gulf TS2, Gulf TS3 and Gulf TS4) operating their second year after COD in 2017 and newly COD of 1 SPP (GNLL2) in January 2019

scheduled to achieve Commercial Operation Date in January 2018.  WHA ESIE 4 water treatment plant achieved COD in January 2018 with capacity of 3,600 cubic meter per day and wastewater treatment plant 1,500

. Significant Events:  Reclaimed Water Project (RO) at WHA EIE achieved Commercial Operation Date in July 2018 with capacity of 7,500 cubic meter per day or 2.7 million cubic meter per year. PERFORMANCE BY

cubic meter per day and initial order of 4,000 cubic meter per day  WHA NGD 4 (Natural Gas Distribution), a installed capacities of Million 2,000,000 BTU per year, representing Million 700,000 BTU equity

Ventures. Projects under Construction Utilities  WHAUP Nghe An Vietnam Project is scheduled to achieve COD in 4Q2019 with capacity of water treatment plant 12,000 cubic meter per day and wastewater

Excessive Charge was Baht 3.0 million and Baht 4.4 million in 2Q2018 and 1H2018, respectively. Our Gross Profit Margins excluding Other Income from Utilities Business was 33.7% improved from 29.0% in 2Q2017

สารสนเทศเรื่องรายการที่เกี่ยวโยงกันของ PAP_SET19017 August 14th, 2019 Re: Connected Transaction Information Office Space Rental (Added the rental rate / square meter/ month) Attn: The Managing

area of 9,252 square meter. Land, proprietary of deed number 27300 address 49 Moo 5 Nontri Kabinburi Prachin Buri. 5.2 AVF 2 Buildings, Land area of 6,500 square meter. Land, 5.3 WBLP proprietary of deed

, Huakwang, Bangkok, for using to be the additional office. The total size is 600.22 square meter with total amount of 27,009,900 baht. 1) Suit No. 240/44 21st Fl Space 300.11 square meter Price 13,504,950

Buildings, Land area of 9,252 square meter. Land, proprietary of deed number 27300 address 49 Moo 5 Nontri Kabinburi Prachin Buri. 5.2 AVF 2 Buildings, Land area of 6,500 square meter. Land, 5.3 WBLP