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

refineries and revoking private refineries export quota. Also Chinese refineries adjusted their output downward due excess supply in their domestic market and some refineries ceased operation during the

demand from trading partners and related supply chain disruptions. Domestic demand was affected by measures to reduce economic activities in an attempt to contain the spread of the Covid-19 as well as the

Determination regarding Definition of Institutional Investor and High Net Worth Investor. “client” means user of an intermediary’s services. “Stock Exchange” means the Stock Exchange of Thailand. “derivatives

3 2) J0"+3- 01 1. '(&' )' (Equity and Equity-Linked Instruments) "# 3"# &'R&"# $# !.$ #(* 3 0 "# 1 .. 54 27 1.1 .#I / .# 4 (common stock / preferred stock) 1.1.1 .( SET 50 3."'+3 S(' large

ASEAN countries. Regarding domestic demand, private consumption expenditure grew at a slower pace amid supports from the government’s economic stimulus measures due to the declining household income and

continued to gain further traction driven by both growths in domestic and external demand. The value of merchandise exports expanded solidly on the back of the continual increase in export quantity and rising

continued to gain further traction driven by both growths in domestic and external demand. The value of merchandise exports expanded solidly on the back of the continual increase in export quantity and rising

ASEAN countries. Regarding domestic demand, private consumption expenditure grew at a slower pace amid supports from the government’s economic stimulus measures due to the declining household income and

in general comparison with competitors (numerical data not required)), customers’ characteristics, target groups, sales and distribution channels. In case of export, specify the domestic/export sales