Institution Business; “Exchange” means the Stock Exchange of Thailand; “registered debt securities” means the debt securities registered with the Thai Bond Market Association; “Thai Bond Market Association
of the SEC Office (if any) and/or the conditions for the Stock Exchange of Thailand’s acceptance of securities (if any), including the compliance with such obligations or conditions in the following
required to sumbmit such attachments to the Stock Exchange of Thailand (SET) as well. - 3 - SEC Classification : ใชภ้ายใน (Internal) Part 1 Business Operation and Operating Results 1. Organizational
: Category A investor contact referring to investor contact that is authorized to analyze securities investments, and Category B investor contact referring to investor contact that is unauthorized to analyze
company undertaking securities business. Investor contact are divided into two categories: Category A investor contact who can analyze securities investment and Category B investor contact who cannot
investor or to client of securities company undertaking securities business. Investor contact are divided into two categories: Category A investor contact who can analyze securities investment and Category B
contact are divided into two categories: Category A investor contact who can analyze securities investment and Category B investor contact who cannot analyze securities investment; “investment advice”3
investors, and are divided into two categories: Category A Investor Contact and Category B Investor Contact; (3) “Category A Investor Contact” means any investor contact who is also authorized to analyze
into two categories: Category A Investor Contact and Category B Investor Contact; (3) “Category A Investor Contact” means any investor contact who is also authorized to analyze value or suitability of