from the water supply contract from subdistrict administrative organization in Tambon Mai- Khao ,Amphoe Thalang, Phuket with Hydro Enterprise & Aqua Design company Limited (HYDRO), subsidiary of GS in

System) resource transaction 1. Contract Date: January 1, 2020 - December 31, 2020 2. Partners of Contract: Connected transaction between subsidiary and related person. User : Cal-Comp Electronics and

1 - Translation – Bor.Chor.Ngor 0078/2018 March 30, 2018 Subject: Connected transaction (renew the property management contract) and the allocation for legal reserve Attn : President The Stock

ended 31 March 2018 and 2017 are as follows; Unit: THB million Q1-2018 Q1-2017 % Change 1. Revenue from sales and contract work 1.2 1.2 2.1% 1.1 Turnkey Total Solutions 1.2 1.2 2.1% 2. Revenue from

the revenue from services and revenue from contract work. The total cost was reported at THB 601.5 million, decreased by THB 93.9 million or 13.5%. The gross profit for the year 2018 was decreased by

transaction 1. The use of the DURO trademark includes sales commission 2% from sales, a normal business support program with an extension of the contract year by year. 2. Technical service fee 1 % from sales, a

performance indicator which is applied by other operators in the same business and various investors. Cash collection is calculated based on key items and recognizable cash items only, and so does not include

เพื่อใช้ประเมินระดับการพัฒนาทั้ง 2 ด้าน ได้แก่ CSR Progress Indicator และ Anti-corruption Progress Indicator โดยจะแสดงระดับการพัฒนา ตั้งแต่ระดับเริ่มต้นจนถึงระดับสูงสุดของการพัฒนาการประเมินบริษัทจดทะเบียน

, Chonburi  20230 Thailand    Tel. 66‐38 480‐020‐1 FAX. 66‐38 480‐080  (Translation)  AF.007/2020 26 February 2020 Subject : Approval of transaction contract of rent with connected persons To : Managing

620/5 Moo 11 Nongkham, Sriracha, Chonburi 20230 Thailand Tel. 66-38 480-020-1 FAX. 66-38 480-080 (Translation) AF.008/2019 27 February 2019 Subject : Approval of transaction contract of rent with