TCC Group Holdings

**Policy Influence**

**Policy**
TCC supports and participates in initiatives related to climate change, circular economy, biodiversity, and the development of new technologies. The company actively engages with various public associations on sustainability issues. The 2023 Climate-related Public Participation and Management Regulations applies to the Company and its subsidiaries, joint ventures, other affiliates having any substantial controlling or subordinate relationship with the Company in Taiwan or overseas

**Organization / Association Participation**

* TCC funds more than NTD10 million per year in more than 50 domestic and international organizations / associations such as Global Cement and Concrete Association (GCCA), Taiwan Cement Manufacturers' Association (TCMA), the Climate Group, and TNFD. TCC helps to set sustainability policies regarding climate change, circular economy, and R&D of new technologies.

**I. Governance and Management Framework**

To effectively manage involvement in climate-related public affairs, the Company has instituted a management mechanism for coalition engagement activities and industry associations. This ensures that the Company's participation aligns with the Paris Agreement and reflects the operational foundations across all regions of TCC Group, supporting our net-zero emission target.

1. **Engagement/Lobbying Activities: The Company divides responsibilities and**

responsibilities during the regular vice presidents' meetings chaired by the chairperson to ensure that the contents discussed must comply with the Company's sustainability and climate-related policies and net zero emission targets. Responsibilities are allocated to relevant departments based on the nature of the engagement topics. The implementation status is also tracked at the vice president meetings.

2. **Participation in Public Associations: The Company actively participates in the**

industry associations and sustainability associations. Units designated by the Company actively engage in the operations of industry associations, serving as council members, supervisors, members, or professionals within the associations. This role entails driving discussions on pertinent issues and overseeing the implementation of initiatives aimed at advancing the Company's vision of achieving net-zero emissions.

**II. Review, Follow-up Tracking, and Reporting**

The Company conducts reviews, tracking, and assessments of climate-related engagement activities and participation in industry associations to ensure alignment with the TCC Group's Climate Statement. The outcomes of such participation are regularly reported to the Corporate Sustainable Development Committee. If the policy stance of a participating public association regarding climate change differs from that of the TCC Group, the Company will communicate our position to the association. Subsequently, vice presidents will discuss appropriate measures in subsequent meetings. If the inconsistency persists without resolution, the Company shall consider withdrawing from the association. Important climate-related meetings and the results of association participation shall be disclosed in the Sustainability Report or on the Company's official website.