FAX: +66 (0) 2625 1103 www.jubileediamond.co.th No. CS02/2020 February 21st, 2020 Subject: Declaration of the Company’s operating result for the year ended 31 December 2019 Attn: Director and Manager

of Intermediary to Handle Clients’ Complaints and participation in the SEC Office’s project to resolve disputes by arbitration. 4.3 Having a business plan and an operating system for establishing a

with orders from existing customers increased for the year 2017, resulting in the company’s operating results for the year 2017 Sales and services totaled Baht 1,809.44 million and net profit was Baht

233%. The Company would like to clarify a significance change of the Group’s operating results were summarized as follows: 1. Revenue from sales and services for the year 2017 was Baht 521.33 million

Reef:020/1999 Ref : 22/2017 May 15, 2017 Subject : The explanation of operating results for the first quarter of 2017 To : The SET President Vibhavadi Medical Center Plc. would like to disclose the

ยา่งเป็นมืออาชีพ” May 15, 2017 Subject: Clarification on the cause of changes in operating results over 20 percent. To: Director and Manager The Stock Exchange of Thailand T S Flour Mill Public Co., Ltd

from existing customers increased in 2nd quarter of 2017, resulting in the company’s operating results in Q2/2017 Sales and services totaled Baht 461.37 million and net profit was Baht 31.98 million

Reef:020/1999 Ref : 47/2017 Aug 15, 2017 Subject : The explanation of operating results for the second quarter of 2017 To : The SET President Vibhavadi Medical Center Pcl. would like to disclose the

Reef:020/1999 Ref : 73/2017 November 13, 2017 Subject : The explanation of operating results for the Third quarter of 2017 To : The SET President Vibhavadi Medical Center Pcl. would like to disclose

million, an increase loss of 312%. The Company would like to clarify a significance change of the Group’s operating results were summarized as follows: 1. Revenue from sales and services for the nine-month