ตัวอย่ำงกำรนับกำรหมุนเวียนของผู้สอบบัญชีบริษัทแกน และบริษัทจดทะเบียนที่เป็น pure holding ในกรณี ที่มีกำรลงทุนในธุรกิจหลักหลำยธุรกิจและมีบริษัทย่อยจ ำนวนมำก 4. กำรนับเวลำกำรปฏิบัติหน้ำที่ในกรณีที่แต่ละปี

percent of the cost of battery production. Most raw materials are pure lead and lead alloy. For 2018 – 2019, the Company’s cost of sales was THB 5,149.57 million and THB 4,472.69 million, respectively, and

(pure holding) ซึ่งผลการด าเนินงาน ของบริษัท ขึ้นอยู่กับผลการด าเนินงานของกลุ่มกิจการอย่างมาก คณะกรรมการตรวจสอบจึงต้องมั่นใจ ในความเป็นอิสระของผู้สอบบัญชีของบริษัทย่อยหรือส่วนงานที่มีสาระส าคัญด้วย 3

3Q2019 Revenue from sales of house and condominium units As of 30 September 2019, the Company and its subsidiaries has developed 21 residential projects for sales including single- detached houses

condominium units As of 31 December 2019, the Company and its subsidiaries has developed 21 residential projects for sales including single- detached houses, townhouses and condominiums, valued at THB 44,895m

for sales in pipeline developed under the Company and its subsidiaries, including single-detached houses, townhouses and condominiums were 20 projects, valued at THB 44,782m. 1Q19 Revenue from sales of

has developed 23 residential projects for sales including single-detached houses, townhouses and condominiums, valued at THB 46,099m. In 2Q19, Revenue from sales of house and condominium units reached

of the Group The Group has principally engaged in distribution of product and equipment, design, assembly and installation, and maintenance service of pure water treatment system; including operate

Group The Group has principally engaged in distribution of product and equipment, design, assembly and installation, and maintenance service of pure water treatment system; including operate clinical

speed of the market has shifted from 30Mbps in 2017 to 50Mbps in 2018 with a similar price range of around Bt600. Overall, pure broadband operators mainly used pricing strategy while integrated operators