Stock Exchange of Thailand as follow: 1. Total sales revenue and service was 52.38 million baht consisting of Selling on steel products in the amount of 51.59 million baht, electrical vehicles products in

Stock Exchange of Thailand The operating performance for year end 31 December 2019 of Mahachai Hospital Public Company Limited compared to the prior year was decreasing in net profit amounting to Baht

หนา้ 1 จาก 1 Translation May 13, 2020 Subject: Management explanation and analysis for Year ended 31 March 2020 Attn: The Managing Director, the Stock Exchange of Thailand Pacific Pipe Public Company

ที่ กบร No. Lor Gor. 005/2020 May 14, 2020 President The Stock Exchange of Thailand Re : Clarification on the company’s over 20% change in its operating results for 1st quarter, 2020 Dear Sir, Thai

) crisis which resulted in the SET index dropped 28.72% since the end of 2019. Thus, it caused a net profit to drop 24.78% over the same period last year. Please be informed and kindly disseminate this

product management resulting in increased sales and reduced cost of sales Yours Sincerely, Mr. Perapol Suwannapasri Managing Director

million Baht, decreased by 7.77 million Baht or 97.10% from the same period last year as following details. - In this quarter, sales and services income was 90.00 million Baht decreased from the same period

40.63 million baht which is equivalent to 0.04 baht per share for the third quarter of 2019, compared to a net profit of 29.90 million baht for the same period in the previous year, representing a total

operating results of the mentioned period had the net profit of 135.50 million baht. But in the same period of last year, there was the net loss of 5.21 million baht. The Company had the net profit increased

. Therefore, please be informed for this dissemination to investors and interested parties in general acknowledgement. Best regards, (Mr. Angoon Phimphkorn) Managing Director