Announcement pursuant to Article 25.1.(1) of the Regulations Governing Loaning of Funds and Making of Guarantees by Public Companies & its subsidiaries.

Announcement pursuant to Article 25.1.(1) of the Regulations Governing Loaning of Funds and Making of Guarantees by Public Companies & its subsidiaries.

1.Date of occurrence of the event:2025/08/08
2.The public company whose balance of endorsements/guarantees reaches 50 percent or more of its net worth
 on the latest financial statements.Please specify name of endorsed/guaranteed company, relationship,
 reason for endorsements/guarantees up to the date of occurrence, ceiling on endorsement/guarantee
 (thousand NTD), starting balance of endorsement/guarantee (thousand NTD), balance of
 endorsements/guarantees up to the date of occurrence, amount accessed by endorsed company (thousand
 NTD), new endorsement/guarantee (thousand NTD) and the reason for new endorsement/guarantee:
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(1)Name of endorsed/guaranteed company:Sincere Navigation Corporation
(2)Relationship with the Company:Heywood Limited(guarantor) is a 100% owned subsidiary by Sincere
 Navigation Corporation.
(3)Reason for endorsements/guarantees up to the date of occurrence:Finance.
(4)The ceiling on the endorsements/guarantees:NT$5,694,162 (in thousands)
(5)The starting balance of endorsement/guarantee:NT$2,400,000 (in thousands)
(6)The balance of endorsements/guarantees up to the date of occurrence:NT$4,900,000 (in thousands)
(7)The amount accessed by endorsed company:NT$2,488,800 (in thousands)
(8)New endorsement/guarantee:NT$2,500,000 (in thousands)
(9)The reason for new endorsement/guarantee:Renewal of the bank credit agreement upon expiration.
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(1)Name of endorsed/guaranteed company:Sincere Navigation Corporation
(2)Relationship with the Company:Norley Corporation Inc.(guarantor) is a 100% owned subsidiary by Sincere
 Navigation Corporation.
(3)Reason for endorsements/guarantees up to the date of occurrence:Finance.
(4)The ceiling on the endorsements/guarantees:NT$11,857,959 (in thousands)
(5)The starting balance of endorsement/guarantee:NT$- (in thousands)
(6)The balance of endorsements/guarantees up to the date of occurrence:NT$300,000 (in thousands)
(7)The amount accessed by endorsed company:NT$300,000 (in thousands)
(8)New endorsement/guarantee:NT$300,000 (in thousands)
(9)The reason for new endorsement/guarantee:Renewal of the bank credit agreement upon expiration.
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(1)Name of endorsed/guaranteed company:Norley Corporation Inc.
(2)Relationship with the Company:Sincere Navigation Corporation(guarantor) is the parent company of Norley
 Corporation Inc.
(3)Reason for endorsements/guarantees up to the date of occurrence:Finance.
(4)The ceiling on the endorsements/guarantees:NT$15,310,428 (in thousands)
(5)The starting balance of endorsement/guarantee:NT$6,750,620 (in thousands)
(6)The balance of endorsements/guarantees up to the date of occurrence:NT$10,364,890 (in thousands)
(7)The amount accessed by endorsed company:NT$- (in thousands)
(8)New endorsement/guarantee:NT$3,614,270 (in thousands)
(9)The reason for new endorsement/guarantee:Renewal of the bank credit agreement upon expiration and
 adjustment of endorsement/guarantee limits.

3.The total amount of the ceiling on endorsements/guarantees (thousand NTD):NT$45,931,284.
4.The total amount of endorsements/guarantees as of the date of occurrence (thousand NTD):NT$15,564,890.
5.As of the date of occurrence, the amount of endorsements/guarantees as a percentage of the public company’s
 net worth on the latest financial statements:101.66%
6.Any other matters that need to be specified:None.