SASB Report

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Sustainable Governance

Sustainable Development Vision UN SDGs Sustainable Development Organization Stakeholder Engagement Materiality Survey

Materiality Material ESG Performances

Corporate Governance

Board of Directors Executive Performance & Remuneration Ethical Management Tax Strategy Risk & Crisis Management

Human Rights Management Internal Audit NYSE section 303A

Excellence & Innovation

Innovation Management

Sustainable Supply Chain

Telecom Industry Value Chain CHT Sustainable Supply Chain Initiatives Supplier Anti Corruption Supplier ESG Program Supplier Selection Mechanism

Supplier Development Program

Customer Care

Customer Relationship Management Cybersecurity Privacy Protection Stable Network Services

Happy Workplace

Workforce Structure Diversity & Equality Anti-discrimination & Anti-harassment Performance Appraisal and Remuneration Benefits

Training & Development Occupational Health & Safety

Environmental Sustainability

Environmental Sustainability Strategies and Goal Climate Strategy TCFD Energy Management Program GHG Emissions

Resource Management Environmental Sustainability Actions Biodiversity

Social Inclusion

Corporate Citizenship / Philanthropy Strategies 5I SDGs Initiative 5G Plastic Free Day Digital Inclusion

Interaction

Sustainability (ESG) Report SASB Report TCFD Report TNFD Report