| Stakeholders |
Material Topics |
Engagement Channels and Frequency |
Operating status |
| Shareholders/Investors |
Economic
performancecustomer
serviceBusiness ethics |
Annual General Meeting of Shareholders (Annual)
Annual Report (Annual), Quarterly Report (Quarterly)
Quarterly corporate information meetingsPublish business status and material information at the
Public Information Observatory
The company's official website has a dedicated area for investors
Investor mailbox ir@psi.com.tw
Contacts：Mr. Chang，03-564-1888 |
* 5 sessions in Chinese and English
* Participated in 18 investment seminars
* 54 investor and analyst conferences |
| Employee |
Economic performanceIntegrity management
Occupational health and safety |
Town Hall Meeting (Quarterly)
Labor-Management Meeting (Quarterly)
Welfare Committee (Quarterly)
Intranet, e-mail, and other means of announcement
Regular/irregular communication meetings are held by each organization
Employee grievance mailbox, employee satisfaction survey
Contact: Manager Chen，03-564-1888 |
* Quarterly employee meetings: 3 times
* Employee Welfare Committee: 3 times
* Employee health tracking: 145 person-times |
| Client |
Integrity management
Greenhouse gas management
Sustainable supply chain |
Customer Satisfaction Survey (Annual)
Customer Audits (Quarterly)
Customer Service & Quality Assurance Department Window
Contact: Manager Chen,03-564-1888 |
* Regular audits: 9 times
* Vehicle audit: 2 times
* Other categories: 2 times |
| Suppliers |
Integrity management
Sustainable supply chain
Air pollution control |
Supplier Audits (Annual)
The company's official website
Purchasing Department Window
Contact: Manager Qiu、03-564-1888 |
* Supplier audit: 10
* Supplier evaluation: 223
* Contractor rating: 45 |
| Government |
Greenhouse gas management
Air pollution control
Occupational health and safety |
Correspondence (Irregularly)
Participation in public hearings and seminars of government agencies (Irregularly)
The company's website and public information observatory
Contact: Manager Qiu，03-564-1888 |
* Work safety-related: 6 times
* Environment-related: 85 times
* Firefighting-related: 9 times |
| Financial institutions |
Economic performancecustomer service
Sustainable supply chain |
Company Financial Report: Annual Report (Annual); Quarterly Report (Quarterly)Material Information Announcement (Irregularly)
Routine Revenue Announcement (Monthly)
Shareholders' Meeting and Annual Report (Once a Year)
Investor Briefing (Quarterly)
Take the initiative to visit and communicate or contact the window of the finance department
Contact: Manager Shan 03-5641-888 |
* Visits to financial institutions: 28
* Material Information: 48 times
* Division Governance Evaluation: 90 points (previous 85 points). |
