Society

TCC strictly adheres to the principles of prohibiting child labor, human trafficking, and forced labor. We comply with all relevant wage and working hour regulations, ensuring the timely payment of a fair living wage. We also provide a safe and health-promoting work environment that supports employees in maintaining good physical and mental health and a healthy work-life balance.

Management

• Key policies, such as the Human Rights Policy, are included as mandatory courses in TCC's annual training program.

• TCC has established an "Anti-Discrimination Anti-Harassment and Anti-Bullying Policy" to ensure employees understand how to prevent and respond to illegal workplace harm.

• An online well-being platform, an employee feedback mailbox, and a dedicated policy and complaint channel for preventing and addressing workplace discrimination and harassment have been established.

• Labor-Management/Union meetings are held quarterly.

• During merger and acquisition due diligence, we review the company's management policies and related legal records to ensure compliance with human rights regulations.

• Across TCC's operations, the Human Rights Policy, the Statement of Integrity and Ethical Conduct, and the Anti-Discrimination, Anti-Harassment, and Anti-Bullying Policy form part of the mandatory annual training program. In 2025, human rights training reached 2,921.5 hours with 7,464 participants (Taiwan and Mainland China, OYAK Cement, Atlante; planning underway for the other sites).
• To build harmonious and mutually beneficial labor-management relations, TCC has legally established labor unions and signed labor agreements across global plants. As of 2025, the number of employees joining labor unions at global sites reached 49% of the total workforce.

• In 2025, the engagement survey score was 82% with a 94% response rate. TCC has shifted its employee engagement survey to a biennial cycle starting in 2024. In 2025, the survey scope expanded to the Cement and Environmental Protection Business (Europe-Africa) and NHOA Energy sites, with Atlante scheduled for March 2026.

   

Human Rights and Environmental Due Diligence

• In response to the Corporate Sustainability Due Diligence Directive (CSDDD) passed by the EU on April 24, 2024, TCC Group Holdings proactively reviews and responds to the impacts on the value chain, incorporating the voices of stakeholders such as customers and community residents into decision-making considerations, and actively communicates and responds appropriately

• TCC Group Holdings due diligence approach primarily references the United Nations Guiding Principles on Business and Human Rights, the Human Rights Due Diligence Training Facilitation Guide, the EU Corporate Sustainability Due Diligence Directive and its Annex, the OECD Due Diligence Guidance for Responsible Business Conduct, and the OECD Guidelines for Multinational Enterprises

• TCC reviews its overall human rights and environmental risks at least every three years. The first human rights and environmental due diligence review was conducted in 2024. The scope of that due diligence will be expanded to more business entities in 2025 and will be continuously and regularly implemented thereafter. 

• Facing systemic risks such as climate change, aging populations, and the net-zero transition, TCC will continue its due diligence in 2026, gradually expanding the scope to global locations (including human rights issue management in the international supply chain).

• TCC Group Holdings 2025 Human Rights and Environmental Due Diligence Risk Identification Statement

TCC is committed to creating a safe work environment. It has established the Internal Control Policy on Occupational Safety and Health Management, which applies to group employees, dispatched outsourced workers, and contractors, with the goal of achieving a vision of zero workplace injuries.