Alltek Announces Endorsement Guarantee in Accordance with Article 25, Paragraph 1, Subparagraphs 3 and 4 of the Regulations Governing the Lending of Funds and Endorsement Guarantees by Public Companies

Press Release Information Title: 【Alltek】Announcement of the Company's Endorsement Guarantee in Accordance with Article 25, Paragraph 1, Subparagraphs 3 and 4 of the Regulations Governing the Lending of Funds and Endorsement Guarantees by Public Companies

### 1. Date of Occurrence of the Event 115/05/12

### 2. Endorsement Guarantee Provided to: (1) Company Name: Alltek Technology (H.K.) Ltd. (2) Relationship with the company providing the endorsement guarantee: A 100% owned subsidiary of the company (3) Endorsement guarantee limit (in thousands of NTD): 13,104,083 (4) Original endorsement guarantee balance (in thousands of NTD): 2,767,084 (5) Amount of new endorsement guarantee this time (in thousands of NTD): 237,450 (6) Endorsement guarantee balance as of the date of occurrence (in thousands of NTD): 3,004,534 (7) Actual amount utilized by the guaranteed company (in thousands of NTD): 0 (8) Reason for the new endorsement guarantee this time: To provide guarantees for its bank financing limits

(1) Company Name: Sungo Technology Co., Ltd. (2) Relationship with the company providing the endorsement guarantee: A 100% owned subsidiary of the company (3) Endorsement guarantee limit (in thousands of NTD): 13,104,083 (4) Original endorsement guarantee balance (in thousands of NTD): 604,280 (5) Amount of new endorsement guarantee this time (in thousands of NTD): 147,490 (6) Endorsement guarantee balance as of the date of occurrence (in thousands of NTD): 751,770 (7) Actual amount utilized by the guaranteed company (in thousands of NTD): 59,078 (8) Reason for the new endorsement guarantee this time: To provide guarantees for its bank financing limits

### 3. Collateral Provided by the Guaranteed Company: (1) Content: None (2) Value (in thousands of NTD): 0

### 4. Most Recent Financial Statements of the Guaranteed Company: (1) Capital (in thousands of NTD): 1,442,507 (2) Accumulated earnings/losses (in thousands of NTD): 1,630,554

### 5. Conditions for Release of Endorsement Guarantee Liability: (1) Conditions: According to mutual agreement (2) Date: According to mutual agreement

### 6. Total Endorsement Guarantee Limit (in thousands of NTD): 15,724,899

### 7. Endorsement Guarantee Balance as of the Date of Occurrence (in thousands of NTD): 4,054,657

### 8. Proportion of Endorsement Guarantee Balance (A) to the Net Worth of Publicly Issued Company's Most Recent Financial Report as of the Date of Occurrence: 77.35%

### 9. Proportion of Total Endorsement Guarantees, Long-term Investments, and Funds Lent to the Net Worth of Publicly Issued Company's Most Recent Financial Report as of the Date of Occurrence: 239.07%

### 10. Other Matters That Should Be Specified: - Alltek Technology (H.K.) Ltd. Capital USD: 28,759 thousand Accumulated earnings/losses USD: 49,396 thousand New endorsement guarantee limit this time USD: 7,500 thousand

- Sungo Technology Co., Ltd. Capital NTD: 532,000 thousand Accumulated earnings/losses NTD: 66,672 thousand New endorsement guarantee limit this time NTD: 147,490 thousand