• Materiality & Stakeholders
Materiality Assessment
Procedures
At Phison, we care about our shareholders' voices and are committed to integrating shareholder feedback into our company policies through more timely and transparent communication channels in order to respond to social expectations and fulfil our corporate social responsibilities. The Company follows AA1000 Stakeholder Engagements Standard (AA1000 SES) and looks to domestic and foreign sustainable development trends. Following the three main principles of identification, analysis, and confirmation, the Company identified 6 major stakeholders and, based on GRI Standards, 7 material topics by analyzing how much main stakeholders pay attention to economic, social, and environmental issues and the level of impact that the Company's operation has on the economy, society, and the environment.

Identification: Inclusivity

Based on the survey data of the stakeholder questionnaire from the previous year, comparing it with Taiwan's sustainable development trends and demands from competent authorities, the Sustainable Development Management Committee of Phison Electronics have identified 6 major stakeholders.
We also refer to international standards, sustainable investment assessments, and our peers in the semiconductor industry to list 17 sustainable development topics.

Analysis: Materiality

Following GRI Standards and using the 2019 stakeholder questionnaires, media monitoring,
and law identification along with discussions from the Corporate Sustainable Development Management Committee, we identified 7 material topics based on which themes stakeholders focus on and how each theme impacts the economy, society, and environment. The remaining 10 issues are our potential sustainable issues, which we will continue to manage and
make relevant disclosures
as necessary.

Determination: Responsiveness

There are 17 topics in the 2020 Material Issue
Matrix, and the Company eventually settled on 7 material topics. Phison Electronics’ corporate sustainability report follows the disclosure requirements of the GRI Standards, detailing management approach of each theme. We have also disclosed some information about other potential sustainability themes to improve information transparency.

<span>5</span> Economic Issues

5 Economic Issues

<span>5</span> Environmental Issues

5 Environmental Issues

<span>7</span> Social Issues

7 Social Issues

International Standards:
GRI Standards, Sustainable Development Goals, and Responsible Business Alliance
Sustainable Investment Assessment: Dow Jones Sustainability Index, Morgan Stanley Capital International
Peers in Semiconductor Industry: collect the sustainable information from the company selected in sustainable investment assessment
<span>1100</span>Stakeholders

1100Stakeholders

We used multiple methods to know the level of concern by stakeholders. There was a total of 1,100 stakeholders participating in the survey, including 1063 employees, 19 customers, 18 suppliers, and 1 shareholders / investors
<span>7</span>Material issues

7Material issues

Based on the level of concern by stakeholders and the degree of business impact and external impact, we determined 7 material issues, and will disclose relevant management approach and goals according to these in corporate sustainability report.
Phison Electronics Materiality Matrix
Stakeholder Communication & Results
Stakeholder Contact Information

Stakeholder Contact Information

Customer Relations

+886-37-586896
Transfer to person in charge

Supplier Relations

Ms. Liu / Administration Division
whistleblower@phison.com

Employee Relations

Ms. Wu / HR Dep.
WeCan_8080@phison.com

Investor Relations

Mr. Yu / PHISON Spokesman
ir@phison.com