Manager of The Stock Exchange of Thailand Union Petrochemical Public Company Limited and its subsidiaries would like to describe and analyze the financial situation and business operation for Quarter 2/2017

for enhancing operational efficiency under the ?SEC Centerpoint? Knowledge Management Project. The project has allowed the SEC staff to learn, exchange, and apply the knowledge acquired from work

directly relevant to its core business, for example, preparation of research report, risk management or mutual fund and private fund management which must be in compliance with specified conditions. For

companies. “Office” means the Office of the Securities and Exchange Commission. Clause 2. This Notification shall not apply to financial institutions whose core business is under direct supervision of another

back office services to securities companies. “Office” means the Office of the Securities and Exchange Commission. Clause 2. This Notification shall not apply to financial institutions whose core

provider of back office services to securities companies. “Office” means the Office of the Securities and Exchange Commission. Clause 2. This Notification shall not apply to financial institutions whose core

รายงานการประชุมคณะกรรมการตรวจสอบ ครั้งที่ 4/2548 Ref. No.: SET-2017-025 December 14, 2017 Subject: Transaction concerning Acquisition and Disposal of Assets Attn. To: President The Stock Exchange of

: President The Stock Exchange of Thailand Since the Board of Directors of Filter Vision Public Company Limited (“the Company” or “FVC”) dated December 14, 2017 resolved to approve the signing of Hi Healthcare

Esthetics under Trademark “Wuttisak” Attn. to: President The Stock Exchange of Thailand Refer to: Letter of FVC Ref. No. SET-2560-025 “Transaction to Acquire Franchise Wuttisak 25 Branches from Total 113

” 25 Branches from Total 119 Branches in order to Operate Medical Service Business for Healthcare and Esthetics under Trademark “Wuttisak” Attn. to: President The Stock Exchange of Thailand Refer to: 1