Page 282 - Anual report STi 2022_eng

● Investment and Management Policy in Subsidiaries

The Company Group has a policy to invest in businesses that are related to or support the main business

operations of the group or facilitate business synergies with the group in any way that will result in the Company's
performance or more profits or have the potential to do business and have increased competitiveness. In addition, the Group
may consider investing in other businesses if it considers that such businesses have potential and will generate good returns

from investment to the group and its shareholders as a whole. The Company will take into account the benefits, returns,
and risks that will be received from the investment, including financial liquidity and economic conditions or related business

environments carefully at the time of investment. Any investment in any business must be approved by the board of directors'
meeting and/or the shareholders' meeting, as the case may be.

Attachment 5 Policy and Practice of Corporate Governance and Code of Business Ethics
Policy and Practices of Corporate Governance and Code of Business Ethics of the Company in full version disclosed

on the Company's website www.sti.co.th under the topic “Sustainability”

Attachment 6 Report of Audit Committee

Report of Audit Committee shown on the front of this report under the topic “Report of Audit Committee”.

280 Annual Report 2022 (56-1 One Report)