หน้า 1 จาก 1 Translation February 19, 2020 Subject: Management explanation and analysis for Year ended 31 December 2019 Attn: The Managing Director, the Stock Exchange of Thailand Pacific Pipe Public

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

accordingly. Sincerely yours, Miss Parnbua Boonparn Managing Director

earned premiums will tend to decline. Yours sincerely, (Mr. Somboon Fusriboon) Managing Director /home/nsi/Desktop/SET/1Q_2017 reviewed financial statement.odt

expansion of subsidiaries, staff cost and expenses of hospital quality improvement. Please be informed accordingly. Sincerely yours, (Mr Pongpat Patanavanich) Managing Director

119.65 million. Compared to the same period of last year, it showed a loss of Baht 116.14 million. Signature___________________________ (Mr.Supawat Sa-Nguan-Ngam) Position Managing Director Authorized to

-operatives. Apart from that, other income rose by 5.31 million Baht as net rental income from Namseng Building increased by 5.31 million Baht. Yours sincerely, (Mr. Somboon Fusriboon) Managing Director /home

be inform accordingly, (Mr. Chaiyasit Samrittivanicha) Managing Director Q2/2016 Q1/2017 Q2/2017 Total Revenue (Million Baht) 217.56 218.95 204.10 Gross Profit Margin (%) 18.05 13.09 8.86 Net Profit

company will continue to seek stability, safety and consider to all interested persons. Sincerely Yours, Mr.Thakoon Boonparn Managing Director

จดหมายชี้แจงq260e August 15, 2017 The Managing Director The Stock Exchange of Thailand Subject : Management Discussion and Analysis for three month Ending 30 June 2017 Summary on Second Quarter