monthly rental at 430,000 Baht per month. 5. Method use in calculation of value: The rental rate base on the fair market value that valuation by The Valuation & Consultants Co., Ltd. Assessor : The

Buildings by a valuer approved by the Securities and Exchange Commission (the "SEC"). The value of the consideration is derived from the price negotiated with the Purchaser, compared with the market value and

Securities and Exchange Commission (the "SEC"). Enclosure Page 7 The value of the consideration is derived from the price negotiated with the Purchaser, compared with the market value and the forced sale value

lifetime and average 1.17 of used years Transaction date November 2018 Transaction amount Baht 113,655 Pricing policy At Book value (transaction amount) and near market value Payment term By cash with 30

asset. Book value of land and Building : 52,826,320 baht (December 31,2017) Market value of land and Building : 280,180,000 baht (March 14, 2018) Appraiser : KTAC Appraisal and Services Co., Ltd. Standard

., Ltd., which is an independent appraisal company, has reviewed property valuation and the market value is Baht 21,547,000 (exclude VAT). 6. Type and Size of transaction It is considered as connected

of 261.2 million baht Construction building and others value of 107.3 million baht Machinery and equipment value divided into 3 cases as follows: - 141.0 million baht (market value for the existing use

Office of Company Secretary Tel: +662 023 1111 Email: ir@ichitangroup.com 5. Criteria to determine the value The rate of rental and service fees had been determined in accordance with the market value by

will pay system development fee to AEON Systems at the amount of not more than 9,309,760 baht. Value of consideration: - The consideration method based on market value by comparing price and service with

with the market value and the forced sale value of Land and Buildings Enclosure Page 5 that are appraised by Prospec Appraisal Company Limited, which is a valuer approved by the SEC. The value of