Sustainability

Featured Insights

ESG Steering Committee Chairman Message

Continuing to uphold our vision of "People-oriented, Environmental Symbiosis, and Social Prosperity,"...

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Sustainability Report

This report has been prepared in accordance with the GRI Standards: Comprehensive option and the Semiconductors Sustainability...

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ESG Governance

UMC is committed to the philosophy of “employee care, environmental focus and public service”...

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Environmentally Friendly Management

In 2010, UMC led the industry by implementing the UMC Climate Change Policy as its highest guiding principle...

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Common Prosperity

UMC understands that its business success comes not only from employees’ efforts, but also a peaceful community...

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Corporate Governance

UMC has established corporate governance rules and systems, in order to protect shareholders' equity, respect stakeholders, enhance information transparency, strengthen the competency of the Board, and uphold corporate integrity and code of conduct...

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Enterprise Risk Management
Sustainability Strategy and Blueprint
Sustainability News

Latest News

Environment

31%

Absolute reduction of Scope
1 & 2 GHG emissions
(base year 2020)

17.1%

Ratio of renewable energy
in total electricity used

17.2%

Reclaimed water
usage rate

95.8%

Waste diversion rate

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Social

100%

Employees completed
"Human Rights"
training courses

22.3%

Proportion of females in all management positions

96.1%

Mid-high-performance employee retention rate

45,028

Beneficiaries in social charity participation

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Governance

TOP 5%

Of companies in the Corporate Governance Evaluation conducted by TWSE and TPEX

82.3%

Revenue from sustainable products

92%

Ratio of satisfied customers

100%

Products passing third-party mineral source certification

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UMC Sustainability Strategy and Blueprint

UMC is committed to integrating sustainable development with our business strategy, setting four strategic directions and corresponding governance, environmental, and social goals that are aligned with the UN Sustainable Development Goals (UN SDGs). Action plans are launched to achieve those goals in order to ensure stable operations and growth for the company, and to positively contribute to all ESG aspects.