.์ -4332-7776 E-mail: kcmetalsheet@hotmail.com Website: www.kcmetalsheet.co.th No. KCM61/005 March 28, 2018 Subject Clarification of operating result for the year 2017 ended December 31, 2017 (Edit

/03/2020 18:27 Management Discussion and Analysis Yearly Ending 31 Dec 2019 (Edit) 03/03/2020 13:39 Management Discussion and Analysis Yearly Ending 31 Dec 2019 14/11/2019 12:35 Management Discussion

Development Public Company Limited 28/09/2020 17:12 Acquisition of shares of M.K. Real Estate Development Plc. and Determination of date of the Extraordinary General Meeting of Shareholders No.1/2020 (Edit

reduction, capital increase, issuance and offering of warrants to purchase ordinary shares, edit the agenda and change the venue of the 2020 AGM and amend the connected transaction size 30/03/2020 19:49

2017 Baht 19.50 million with the details as follows; 1. SAFE Energy Holdings Company Limited (SAFE) which is held 33.37 percent of total shares by ECF Power Company Limited (ECF-P) and ECF-P is the

from the same period of the last year at the amount of Baht 0.25 million derived from gain (loss) from investment value of the associates with the details as follows; 1. SAFE Energy Holdings Company

COMPANY LIMITED SAFE: Safe Fertility Group Public Company Limited TFM: THAI UNION FEEDMILL PUBLIC COMPANY LIMITED THREL: THAIRE LIFE ASSURANCE PUBLIC COMPANY LIMITED TLI: THAI LIFE INSURANCE PUBLIC COMPANY

QLT: QUALITECH PUBLIC COMPANY LIMITED SAFE: Safe Fertility Group Public Company Limited UBA: Utility Business Alliance Public Company Limited WHAUP: WHA UTILITIES AND POWER PUBLIC COMPANY LIMITED

following and inquiring about cybersecurity measures and data security from your service providers, including cooperating with them to ensure that your data and assets are safe.” In addition, the SEC

Baht 13.93 million dued to : 1. SAFE Energy Holdings Company Limited (“SAFE”) as the joint venture which the Company holds 33.37 %. Currently, the project has commenced the commercial operation since