(Internal)

Bualuang Securities Public Company Limited Between 1 September 2022 and 15 September 2024, Bualuang Securities Public Company Limited (“Bualuang Securities”) maintained an internal investment

for promoting and maintaining security, credibility, transparency and fairness in derivatives trading, as follows: (1) procure a derivatives trading system capable of supporting expected trading volume

PowerPoint Presentation SEC Classification : ใชภ้ายใน (Internal) 20 กนัยายน 2565 การเตรยีมการของผูม้อี านาจผกูพนัของกจิการ SEC Classification : ใชภ้ายใน (Internal) 2©Copyright การเตรยีมการของผูม้อี า

Bangkok, November 9, 2011 ? The SEC ordered Tongkah Harbour Plc. (THL) to arrange a special audit with regard to the company?s internal control, appropriateness of connected transactions and asset

Control | - |- Compliance / Internal control | - |- Information Technology |- Internal operation of Securities Companies | - |- Outsourcing Services | - |- Appoint service provider OR marketing

internal short

procure raw materials independently, while also independently selling and distributing their corresponding PTA and PET. The plant is the largest in North America with state of art technology and is a

Requirements | - |- Online Submission | - |- Standard Practices | - |- Risk Control | - |- Compliance / Internal control | - |- Conflict of interest | - |- Complaint Handling | - |- Information Technology

Internal Control Sufficiency Evaluation Form Concepts and Objectives Good internal control is essential for a listed company or a public company as it can help preventing, managing, mitigating risks