JUBILEE ENTERPRISE PUBLIC COMPANY LIMITED JUBILEE ENTERPRISE PUBLIC COMPANY LIMITED 179 BANGKOK CITY TOWER 10th FLOOR, SOUTH SATHORN ROAD, THUNGMAHAMEK SATHORN, BANGKOK 10120 PHONE : +66 (0) 2625

Exchange of Thailand The operating performance for three-month period ended 31 March 2017 of Mahachai Hospital Public Company Limited was highlighted as follow: Company performance for three-month period

Public Company Limited would like to clarify the operating results of the Quarter ended September 30, 2019 that has net Loss of Baht 30.40 million, decreased from the same period of previous year that has

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

Experience Study.  The industry has maintained high standards in the area of regulation and taxation, as well as improvement in the area of sales and media. Nonetheless, there is still room for improvement in

revenue ratio decreased by 4.42% (from 92.05% to 87.63%) because the improvement of production efficiency. 3. Profit from foreign exchange increased by 28.91 million baht (from the loss of 5.47 million baht

period last year. 2. Sales cost to revenue ratio decreased by 1.07 % (from 91.04 % to 89.97 % ) because the improvement of production efficiency. 3. Profit from foreign exchange increases by 10.87 million

for machine and equipment improvement. As of 30 June 2017 the Company had consolidated liabilities that increased from last year by Baht 238.02 million compared with last year mainly from short term

the public. Annual General Meeting of Shareholders (AGM) continued to stand out in terms of agenda preparation, poll voting, and complete and timely minutes of meetings. Areas for improvement are

Corporation Public Company Limited (BCP), PTT Public Company Limited (PTT), and Thai Oil Public Company Limited (TOP).Furthermore, Thai listed companies in aggregate are the leader in the overall average