No. CAZ 007/2019 15 May 2019 Subject: Management Discussion and Analysis 1st Quarter ended 31 March 2019 Attention: The President The Stock Exchange of Thailand CAZ (Thailand) Public Company Limited
Sakhon 74110 Thailand. E-mail: ir@aienergy.co.th บริษัท เอไอ เอนเนอร์จี จ ำกดั (มหำชน) AI Energy Public Company Limited ทะเบียนเลขที่ 0107556000311 AIE 133/2020 May 14th, 2020 Subject: Management’s
Sakhon 74110 Thailand. E-mail: ir@aienergy.co.th บริษัท เอไอ เอนเนอร์จี จ ำกดั (มหำชน) AI Energy Public Company Limited ทะเบียนเลขที่ 0107556000311 AIE 217/2020 November 12th, 2020 Subject: Management’s
comparing to Q4/2018 loss of Baht 143 million due to higher utilization rate as well as tight costs and expenses control. EBITDA in Q1/2019 was Baht 9 million, a decline of 88% YoY but an 107% upturn QoQ
, executives, employees and others 8. Report on key operating results related to corporate governance 28 9. Internal control and related party transactions 33 Part 3: Financial Statements 36 Part 4
, TFD Building, Yannawa, Sathorn, Bangkok 10120 Thailand. Tel : (66) 2676 4031-6, (66) 2676 3836-9 Fax : (66) 2676 4038-9 http ://www.jck.international ทะเบียนเลขที่ 0107537000475 (เดิมเลขที่ บมจ.294
suitability for investment and the relevant risk exposure. The effectiveness of this registration statement neither represents that the Ministry of Finance of Thailand, the Securities and Exchange Commission or
1 / 2 IR.021/2019 13 November 2019 Re: Notification of the changes of the Profit and Loss Statement To President The Stock Exchange of Thailand We, T Engineering Corporation Public Company Limited