: Management’s Discussion and Analysis for Year 2017 ended as of December 31, 2017 (Edited) Attention: President The Stock Exchange of Thailand AI Energy Public Company Limited (AIE) would like to submit the

23 April 2018 At: ACC/HO 016/61 Re: Management Discussion and Analysis for the three-month period ended 31 March 2018 To: President The Stock Exchange of Thailand During the first quarter of 2018 the

analysis for the three-month period ended September 30, 2019 To: Director and Manager of the Stock Exchange of Thailand Referring to the submission of reviewed financial statements for quarter 3/2019 of Wiik

TACC-003/2020 February 20, 2020 Subject: Management Discussion and Analysis for the year ended December 31, 2018 To: President The Stock Exchange of Thailand T.A.C. Consumer Public Company Limited

program in the subsidiary to reduce staff costs in the long run of the subsidiary offset by several cost saving measures. 5. Net gain (loss) from exchange rate Total Hot Roll (Unit : Tons) Q3 19 Q3 20

78 1 77 100% Cost of sale (2) - 2 100% Other expenses (66) (92) (26) (28%) Total expenses (68) (92) (24) (26%) Profit (Loss) before the effects of foreign exchange, deferred income tax, impairment and

) (3%) Cost of sale (1,486) (1,466) 20 1% Other expenses (372) (399) (27) (7%) Total expenses (1,858) (1,865) (7) (1%) Profit (Loss) before the effects of foreign exchange, deferred income tax

: EIC-AD020/2019 15 May 2019 Subject: Management Discussion and Analysis for the Performance for Three-Month Period ended 31 March 2019 To: President The Stock Exchange of Thailand The Board of Directors

: EIC-AD033/2019 13 August 2019 Subject: Management Discussion and Analysis for the Performance for Six-Month Period ended 30 June 2019 To: President The Stock Exchange of Thailand The Board of Directors

(loss) on exchange rate (3,621) (750) 2,871 (382.80) Profit (loss) before Finance cost and Income Tax (34,421) 16,087 (50,508) (313.97) Finance cost (3,751) (4,050) (299) 7.38 Profit (loss) before Income