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| Names of Major Shareholders | Number of Shares Held | 
 Shareholding Ratio  | 
|---|---|---|
| 
 Chunghwa Investment Co., Ltd.  | 
 11,229,884  | 
34.25% | 
| Trust Department of Hua Nan Commercial Bank as Trustee Custodian of Allianz Taiwan Technology Securities Investment Trust Fund Account | 
 1,066,137  | 
3.25% | 
| Citibank (Taiwan) Commercial Bank entrusted custody of UBS Europe SE investment account | 
 862,511  | 
2.63% | 
| Citibank (Taiwan) Commercial Bank entrusted with custody of the Norwegian Central Bank - External Manager Neuberger Berman Europe Ltd. Investment Account | 849,000 | 2.59% | 
| Standard Chartered Bank International Commercial Banking Department entrusted with custody of Mizuho Securities Co., Ltd. investment account | 
 843,000  | 
2.57% | 
| HSBC (Taiwan) Commercial Bank Co., Ltd. entrusted custody of BNP Paribas - Internal Trading Platform - Securities Services - TPA Investment Account | 654,000 | 1.99% | 
| Nan Shan Life Insurance Co., Ltd. | 614,000 | 1.87% | 
| Robeco Taiwan 5G Equity Fund Account | 497,000 | 
 1.52%  | 
| HSBC (Taiwan) Commercial Bank Co., Ltd. entrusted custody of Merrill Lynch International Company's investment account | 484,000 | 1.48% | 
| Huang Shui-ke | 431,594 | 1.32% | 
Data date: Based on the shareholder register as of March 31, 2025.
    
                        
                    
                            