尊敬的各位同仁及合作伙伴：

您好！恩捷股份作為全球領先的鋰電池隔膜供應商，我們在追求經濟效益的同時，積極履行社會責任，致力于環境保護、社會福祉與公司治理的全面提升。為此，我們啟動了2024年度的ESG實質性議題問卷調研工作，以期更好地識別并回應各利益相關方的期望與關切。

本次問卷旨在深入了解各位對恩捷股份在ESG方面的表現評價、未來期望以及認為應優先考慮的實質性話題。您的每一條反饋都是對我們寶貴的建議，將直接指導我們在新一年度ESG戰略的制定與實施，幫助我們更精準地定位改進方向，推動恩捷股份在可持續發展的道路上邁出更加堅實的步伐。

我們誠摯邀請所有利益相關方積極參與此次問卷調研，共同為恩捷股份的可持續發展獻計獻策。讓我們攜手并進，以實際行動踐行ESG理念，共創更加綠色、健康、公正的未來。

感謝您的關注與支持！

Dear Colleagues and Partners, Ladies and Gentlemen，

Good day! As the world’s leading supplier of lithium battery separators, SEMCORP fully understands that while pursuing economic benefits, we must actively fulfill our social responsibilities and strive for the comprehensive enhancement in environmental protection, social well-being, and corporate governance. To this end, we have initiated 2024 ESG material issues survey better identify and respond to the expectations and concerns of all stakeholders.

This questionnaire aims to gain an in-depth understanding of your evaluations of SEMCORP ESG performance, your future expectations, and the material topics you believe should be prioritized. Every piece of your feedback is valuable advice for us, and it will directly guide the formulation and implementation of our ESG strategy in the new year, helping us to more accurately identify areas for improvement and pushing SEMCORP to make more solid strides toward sustainable development.

We sincerely invite all stakeholders to actively participate in this survey and jointly contribute ideas and suggestions for the sustainable development of SEMCORP. Let us move forward together to practice ESG principles and create a greener, healthier, and fairer future.

Thank you for your attention and support!