virtue of his position, that is: - the net profit of TOG in the 3rd quarter of 2015 of 89.62 million Baht, which increased by 136.97 percent compared to the 3rd quarter of 2014 and 119.23 percent

244.45 (10.45) Finance Cost 26.69 30.80 (13.34) Net Profit 129.08 189.79 (31.99) (Unit : Million Baht) Financial statements in which equity method is applied 2018 2017 % Change Sales and Service Income

3rd Quarter of 2016. This transaction has the significant impact when comparing the value of sharing of gain from investment value of the associates of the 3rd Quarter of Baht 3.95 million with the

% Gross Profit 40.35 60.30 -19.95 -33.08% 95.98 169.48 -73.50 -43.37% Other Income 79.28 16.06 63.22 393.52% 88.89 30.93 57.96 187.38% Selling & Administrative Expenses 31.98 39.27 -7.29 -18.57% 65.31 78.98

620/5 Moo 11 Nongkham, Sriracha, Chonburi 20230 Thailand Tel. 66-38 480-020-1 FAX. 66-38 480-080 (Translation) AF.006/2019 27 February 2019 Subject : Approval of transaction contract of rent with

) (874.7) (920.4) 5.2% 15.6% (1,585.0) (1,795.1) 13.3% Cost of construction under a concession arrangement (398.1) - - - N.A. (

from the investment with a propotion of 10% of the paid-up capital of RAM . The details are as follows . 1. Transaction date With in February, 2019. 2/5 2. Agreed party and the relationships Buyer

-Translation- Ref. IR 62/005 March 13, 2019 Subject: Disclosure of the information regarding related party transaction (Additional Information) To : President, The Stock Exchange of Thailand T.K.S

) (3.9%) Cost of construction under a concession arrangement (131.3) (398.1) (215.0) (126.1) (88.9) (41.3%) (104.6) (870.5) 765.9 732.2% Gross profit 427.9 446.0 463.1 454.3 (8.8) (1.9%) 1,625.9 1,791.3

-Translation- Ref. IR 62/005 March 13, 2019 Subject: transaction yDisclosure of the information regarding related part To : President, The Stock Exchange of Thailand T.K.S. Technologies Public