invested in the Independent Power Producer (IPP), Small Power Producer (SPP), Very Small Power Producer (VSPP), Coal Mining, Operating and Maintenance (O&M), Management and Administrative Services

Maintenance–PM) จากกลุ่ม ค าอธบิายและการวเิคราะหข์องฝ่ายจดัการส าหรบัไตรมาสที ่2 ประจ าปี 2562 หน้า 5 / 8 ลูกคา้ธุรกจิรา้นอาหารและเครื่องดื่มที่ต้องการรกัษามาตรฐานและคุณภาพของน ้าเพื่อน าไปใชใ้นกระบวนการผลติ

worked for 20 consecutive years or more . Moreover, the extraordinary expenses were recorded in this timing which were the maintenance expenses of the major shutdown and the advisory fee from the raw

capital and cash tax, before maintenance capex. 3 Business Segments Definitions IVL categorizes its business into five business segments. The purpose of this section of the document is to discuss the

sales to industrial users in Vietnam. O&M • Operation and maintenance costs increased 2.1% y-on-y in Q1’2020 to THB 636 million, primarily due to commercial operations of Dau Tieng 1 and Dau Tieng 2 Solar

74.85 million or 9.08 percent, due to the decrease in product sales volume of 4.58 percent and decrease in raw material cost, salary and benefits of the employees, repairs and maintenance expense and gas

and maintenance costs increased 1.3% y-on-y in Q2’2020 to THB 637 million and 1.7% y-on-y in 6M’2020 to THB 1,273 million, primarily due to the portfolio expansion through project COD and the

equipment. • Network OPEX & TOT partnership cost was Bt19,128mn, increasing 5.6%YoY from higher base rental & utility as well as maintenance of 5G/4G network. • Other costs of service were Bt9,017mn

to higher depreciation and the consolidation of TTTBB costs. It stayed flat QoQ, as higher depreciation was offset by lower maintenance and transmission costs. • Regulatory fee was Bt1,629mn

advertising service provider to the owner of the advertising media in Thailand and service provider for the construction, sourcing, installation and maintenance of the advertising media only. The Company will