Shareholding Structure

The information regarding shareholders holding a top-ten stake, including relationships among them as related parties or as relatives within the second degree of kinship, such as spouses or relatives, is disclosed.



                                                                     

                                                                                                                                                                                                       Shareholding Reference Date: April 11, 2026

                                                                                                                                                                                                                                                              Unit: Shares; %

Name

Shares Held Personally

Spouse & Minor

Children’s Holdings

Shares Held

Under Others’ Names

Names and Relationships Among Top 10 Shareholders Who Are Related Parties per SFAS No. 6, or Are Spouses/Relatives within the Second Degree of Kinship

Remarks

Shares

Shareholding Ratio

Shares

Shareholding Ratio

Shares

Shareholding Ratio

Name

Relationship

Chen Li-Hua

4,763,990

4.64%

0

0.00%

0

0.00%

N/A

N/A

Note 1

Huang Chang-Hua

4,485,199

4.37%

0

0.00%

0

0.00%

N/A

N/A

Note 1

Dayu International Co., Ltd. (Samoa)

2,688,910

2.62%

0

0.00%

0

0.00%

N/A

N/A

Note 1

Wang Hui-Yu

2,056,971

2.00%

476,441

0.46%

0

0.00%

N/A

N/A

N/A

Chen Tsai-Pu

2,046,810

1.99%

501

0.00%

0

0.00%

N/A

N/A

N/A

Taishin Bank Custodian – Payton Technology Co., Ltd. Employee Restricted Stock with Voting & Dividend Rights (112)

1,885,000

1.84%

0

0.00%

0

0.00%

N/A

N/A

Note 1

Jundong International Investment Co., Ltd.

1,666,168

1.62%

0

0.00%

0

0.00%

N/A

N/A

N/A

Li Shu-Fa

1,614,767

1.57%

0

0.00%

0

0.00%

N/A

N/A

Note 1

Chen Wan-De

1,499,442

1.46%

0

0.00%

0

0.00%

N/A

N/A

Note 1

Gao Wen-Xiang

1,463,142

1.43%

0

0.00%

0

0.00%

N/A

N/A

Note 1

Note 1: The shareholder is not an insider; therefore, information on shares held by their spouse, minor children, or under others’ names is unavailable.