shall at least be the head of the department or a person holding any equivalent position otherwise called under a different name but in charge of a line of work relating to the derivatives business

to the Revenue Department, etc. At the end0f December 31, 2018, total liabilities increased from the end of 2017 due to accrued bonus in 2018. Total shareholders' equity as of December 31, 2017 and

Investor Relations Department JAS Asset Public Company Limited

from the construction started in 2018 such as Chulalongkorn University, Institute of Molecular Biosciences, Mahidol University and Department of Provincial Administration. Cost of sales and Gross Profit

process for each department to control quality and reduce losses - Create motivation by rewarding, if able to produce and control waste according to the target - Improved data storage system and production

) (22.17) 2. Modern retail Store and Department Store 110.48 85.99 24.49 28.48 3. Retail Store and other retail customers 28.27 27.18 1.09 4.01 4. Foreign customers 4.08 6.36 (2.28) (35.85) Total revenue

Bearing Debt to Equity Ratio is 1.08 times. Thus, you have been informed for your acknowledgement Sincerely Yours, - Singed - (Mr.Wongsakorn Kittitrakulkan) Company Secretary Investor Relations Department

. Sincerely yours, (Miss Apinya Jarutrakulchai) Senior Executive Vice President Accounting and Finance Department Tel: 0-2677-7000 Fax: 0-2677-7011-2

faithfully, - Singed - Mr.Wongsakorn Kittitrakulkarn Company Secretary Investor Relations Department JMT Network Services Public Company Limited

legal actions. On October 17, 2016, the Legal Department sent out a letter of payment request to MAT, and then the representative of MAT contacted for negotiation but there was no any conclusion. On