lease office space for the Company and its subsidiaries. To : President The Stock Exchange of Thailand JCK International Public Company Limited (“the Company”) would like to notify that the Board of

Nation U Co., Ltd., the subsidiary of the Company, and change in the accounting policy regarding the record of the land valuation To: Director and Manager The Stock Exchange of Thailand (SET) Attachment

Governors of the Stock Exchange of Thailand Re: Disclosure of Information and other Acts of Listed Companies concerning the Acquisition and Disposition of Assets B.E.2547 (2004) on 29th October 2004

Capital Market Subsidiary Board No.Torchor20/2551 Re: Rules on entering into Material Transactions Deemed as Acquisition or Disposal of Assets and Notification of the Board of Governors of the Stock

Ref.No.1905/026EN July 16, 2019 Subject Inform about The Connected Transaction (Amendment) Attention President of the Stock Exchange of Thailand According to the Board of Directors Meeting No.9/2019

: B S ntion: P T arding to th mpany”) No.3 ipt financia 000,000 Ba ncial suppo ording to the 551 Re: Ru Stock Exch cerning the saction are ate of Trans ebruary 202 nancial Sup mart Public der) nancial

803.13 Selling And Administrative Expenses 160.25 249.18 303.58 277.46 Total Cost And Expenses 775.61 1,031.82 1,184.79 1,132.69 EBITDA 99.42 15.39 87.72 295.47 Depre. & Amor. 477.20 504.20 542.49 563.19

13.72 5.53 Total Revenues 1,539.94 1,707.52 1,820.27 1,553.68 Costs 809.90 890.19 964.09 860.50 Selling And Administrative Expenses 440.91 473.59 529.05 454.49 Total Cost And Expenses 1,250.81 1,363.78

305.36 Costs 277.58 279.58 276.11 270.74 Selling And Administrative Expenses 53.18 47.74 50.25 50.94 Total Cost And Expenses 488.51 327.33 326.36 321.68 EBITDA 181.44 -0.80 123.65 107.79 Depre. & Amor

368.37 251.09 305.69 433.71 Total Cost And Expenses 1,687.62 1,754.55 2,007.52 2,259.23 EBITDA 474.92 458.21 419.91 382.90 Depre. & Amor. 48.18 47.70 52.63 54.93 EBIT 426.74 410.51 367.28 327.97 Net Profit