Materiality & Stakeholders

Materiality Assessment
Procedures

The Group values the voices of stakeholders and is committed to integrating stakeholder feedback into the Company’s decision-making process through more timely and transparent communication channels, thereby responding to social expectations and fulfilling corporate social responsibility. In accordance with the AA1000 Stakeholder Engagement Standard (AA1000SES), the internal “Sustainability Information Management Procedures” and “Material Topic Determination Process Regulations,” and with reference to domestic and international sustainable development trends, the Group identified six major stakeholder groups based on the three principles of identification, analysis, and confirmation. Using the GRI Standards as the foundation, the Group further analyzed stakeholders’ level of concern regarding various economic, social, and environmental topics, the impacts of the Company’s operations on the economy, society, and environment, as well as the scale, scope, and likelihood of impacts associated with each topic, and ultimately determined seven material topics.

Material Topics Identifiation Process
Phison Electronics Materiality Matrix
Stakeholder Communication & Results
External Organization Participation

The Group actively participates in relevant industry organizations to engage in exchanges and discussions on industry trends, while keeping abreast of international developments.

No.

Name of Organization

Participation Status

2025 Contributions & Expenditures

1

PCI-SIG

Member

181,094

2

USB Implementers Forum

Member

181,094

3

Open NAND Flash Interface Task Force

Board Member

–

4

Non-Volatile Memory Host Controller Interface

Contributor Member

–

5

JEDEC Solid State Technology Association

Member

–

6

SD Association

Board Member

167,006

7

Taiwan Semiconductor Industry Association (TSIA)

Member

120,000

8

CFA (Compact Flash Association)

Executive Committee Member

–

9

Mobile Industry Process Interface Alliance

Member

–

10

UNH-IOL

Member

–

11

MIH EV Open Platform

Member

–

12

Storage Networking Industry Association (SNIA)

Member

–

13

Open Compute Project (OCP)

Member

–

14

CXL Consortium

Contributor Member

–

15

Taiwan Electrical and Electronic Manufacturers’ Association

Member

–

16

UALink Consortium

Member

206,969

17

InfiniBand Trade Association (IBTA)

Member

–

18

MayCham Taipei

Member

100,000

Total

956,000

Stakeholder Contact Information

Customer Relations

+886-37-586896
Transfer to person in charge

Supplier Relations

Ms. Tsai / Materiel Division

[email protected] Contact

Labor Channel

Ms. Wu / HR Dep.

[email protected] Contact

Investor Relations

Mr. Yu / PHISON Spokesman

[email protected] Contact