The Platinum Group Public Company Limited and its subsidiaries (the Company have established a comprehensive human rights due diligence process, referencing the risk assessment procedures in accordance with the United Nations Guiding Principles on Business and Human Rights (UNGPs), which emphasize the principles of Protect, Respect, and Remedy. These principles serve as the Company s operational framework and guideline. The Company recognizes the importance of human rights issues and the potential impacts that may arise throughout its business operations and value chain. Accordingly, the Company has developed management approaches to prevent, address, and remedy human rights impacts through a comprehensive due diligence process, which consists of five key steps as follows: