conditions that cause raw materials to be scarce. Please be informed Yours sincerely, (Ms. Sineemas Sotpiparpnukul) Chief Executive Officer Authorized Director

that select Big 4 auditors are firms that have higher reporting quality. As a result, without auditor factors, these firms innate fewer mistakes that require audit adjustments. For auditor factor

Investor Strategies for Incorporating ESG Considerations into Corporate Interactions www.blackrock.com www.ceres.org Century21st Engagement Investor Strategies for Incorporating ESG Considerations into Corporate Interactions [ 5 ] FOREWORD The Value of Our Voice ......................................................................................................................................... 1 How ESG Megatrends Are Shaping Valuation ...........................................................