Corporate Social Responsibility Report

Overview

The report presents UMC's 2019 corporate sustainability performance across governance, climate, resource use, labor, human rights, and community investment. It reports verified Scope 1, Scope 2, and Scope 3 greenhouse gas inventories, including a Scope 3 total of 2,073,094 t CO2e. The company describes a formal materiality process, Board-level reporting, and a Corporate Sustainability Committee overseeing implementation. Workforce disclosures include 17,719 formal employees across UMC and its China subsidiaries, alongside extensive safety, training, and community-service activities.

Document

Report type: Sustainability Report
Class: Dedicated
Scope: Full report
Fiscal year: 2019
Period: 1 January 2019 – 31 December 2019
Language: English
Pages
File size
Restatement: Disclosed

Standards

GRI
SASB
TCFD
ISSB
ESRS
Integrated Reporting Framework
GHG Protocol
EU Taxonomy
CDP
Other

Commitments

UN Global Compact
UN Guiding Principles
Science Based Targets initiative

Ratings

GRI level
CDP score

Materiality

Assessment
Basis
Matrix

Assurance

Provider
Standard
Scope
Statement included
Metrics assured

Services

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Overview