บริษัท สำนักกฎหมายธรรมนิติ จำกัด Page 1 of 2 No. NDR006/2018 Date: 23 February 2018 Subject Management Discussion and Analysis (MD&A) Report for Q4/2017 Attention Directors and Manager, The Stock

Stock Exchange of Thailand N.D. Rubber Public Company Limited (“the Company”) would like to present the MD&A for the year 2017 as of 31 December 2017 as follows: QoQ % YoY % THB'm % Net sales 212.16

Stock Exchange of Thailand The Board of Directors’ Meeting No. 1/2018 of Jasmine Telecom Systems Public Company Limited (the “Company”) held on February 26, 2018, has resolved to approve the consolidated

Stock Exchange of Thailand The Board of Directors’ Meeting No. 2/2019 of Jasmine Telecom Systems Public Company Limited (the “Company”) held on February 28, 2019, has resolved to approve the consolidated

May 15, 2019 Subject : Management Discussion and Analysis for quarter ended March 31, 2019 Attention : President The Stock Exchange of Thailand 1. Operating Performance 1.1 Revenues Consolidated

: President of the Stock Exchange of Thailand The Board of Directors’ Meeting No. 5/2019 of Jasmine Telecom Systems Public Company Limited (the “Company”) held on August 7, 2019, has resolved to approve the

: President of the Stock Exchange of Thailand The Board of Directors’ Meeting No. 3/2018 of Jasmine Telecom Systems Public Company Limited (the “Company”) held on May 15, 2018, has resolved to approve the

: President of the Stock Exchange of Thailand The Board of Directors’ Meeting No. 5/2018 of Jasmine Telecom Systems Public Company Limited (the “Company”) held on August 10, 2018, has resolved to approve the

: President of the Stock Exchange of Thailand The Board of Directors’ Meeting No. 6/2018 of Jasmine Telecom Systems Public Company Limited (the “Company”) held on November 7, 2018, has resolved to approve the

of the Stock Exchange of Thailand Copy to: The Secretary The Security and Exchange Commission JCK Hospitality Public Company Limited (“Company”) would like to report the consolidated operating