แฟกซ.์ 0-4332-7776 E-mail: kcmetalsheet@hotmail.com Website: www.kcmetalsheet.co.th No. KCM 60/008 11 August 2017 Subject Clarification of operating result for 2nd Quarter 2017 ended of 30 June 2017

of Thailand Subject : The clarification about company’s net earning Q2/2017 Dear Sir, The quarterly operating result ended on June 30, 2017 is Baht 5.79 million loss on Baht 8.56 million revenues

result of completed projects and new projects that have revenue recognition from its completion within this period. 2. Cost of construction increases in the amount of Baht 104.58 million or 95.66% when

of Thailand Subject : The clarification about company’s net earning Q3/2017 Dear Sir, The quarterly operating result ended on September 30, 2017 is Baht 4.73 million loss on Baht 14.58 million revenues

decreased 1,472,116.66 Baht or 0.36%. As a result, in Q3/2017, there were the net profit amount 9,009,526.08 Baht. Compared to Q3/2016, there were the net profit amount 23,340,946.58 Baht. Net profit

of Thailand Subject : The clarification about company’s net earning Q3/2017 (update) Dear Sir, The quarterly operating result ended on September 30, 2017 is Baht 4.73 million loss on Baht 14.58 million

45.42% or Baht 22.27 million to Baht 71.30 million for the quarter ended 30 th September 2017 compared to Baht 49.03 million for 30 th September 2016. The increment of revenue is the result of higher

as a result of the increase in sales and other income. For total revenue in 3Q17, it was slightly increased when compared with 2Q17. The YoY sales increase was attributable to the new two outlets i.e

November 28, 2005 No. 13 /2017 November 13, 2017 President The Stock Exchange of Thailand 93 Ratchadapisek Road, Dindaeng, Bangkok 10400 Subject : Clarification of the operating result. Dear sir, We

November 28, 2005 No. 2/2018 February 22, 2018 President The Stock Exchange of Thailand 62 Ratchadapisek Road, Klongtoey, Bangkok 10110 Subject : Clarification of the operating result. Dear sir, We