Dear Stakeholders,
Unimicron has always attached great importance to the public's recommendations on the operation process. At
the time of 2021, we would like to obtain feedback from Stakeholders through this questionnaire. The
following questionnaire covers the esg and water resources issue, the purpose is helping us to analyze and
identify material issues of esg report. Please help us better develop mitigation and adaptation strategies
for operational risks towards sustainability, thank you very much.
