Subsidiary Yingmen Energy Technology Acquires Right-of-Use Asset from Parent Company

Announcement Date: June 26, 115 Statement Date: June 25, 115 Statement Time: 17:44:22 Company Code: 2359 Company Name: Solomon Subject: Announcement by Subsidiary Yingmen Energy Technology Co., Ltd. Regarding Acquisition of Right-of-Use Asset Applicable Clause: Clause 20 Factual Date: June 25, 115

Details: 1. Name and nature of the subject property (e.g., land in Section XX, Subsection XX, Beitun District, Taichung City): Right-of-use asset for part of the 6th floor, No. 42, Xingzhong Road, Neihu District, Taipei City

2. Factual Date: June 25, 115 ~ June 25, 115

3. Board Approval Date: June 25, 115

4. Other Approval Dates: Not applicable

5. Quantity of transaction units (e.g., XX square meters, equivalent to XX ping), unit price, and total transaction amount: (1) Leased Area: 28 ping total (including common facilities) (2) Lease Term: 2 years (from July 1, 115 to June 30, 117) (3) Unit Price: NT$1,330 per ping per month (tax included) (including management fee, water, and electricity) Monthly Rent: NT$37,240 (tax included) Total for 2 years: NT$893,760 (tax included) (4) Right-of-use asset amount: NT$836,309

6. Counterparty and relationship with the company (if the counterparty is an individual and not a related party of the company, name disclosure may be omitted): (1) Counterparty: Solomon Corporation (2) Relationship with the company: Related party

7. If the counterparty is a related party, state the reason for selection, previous transferor, relationship among previous transferor, company, and counterparty, transfer date, and amount: (1) Based on overall cost and operational planning and management considerations. (2) Previous transferor: Non-related party (3) Relationship among previous transferor, company, and counterparty: Non-related party (4) Previous transfer date and amount: Land purchase and self-built construction; Neihu building completed and put into use in April, Year 90; total land and construction cost: NT$785 million

8. If the owner of the subject property was a related party of the company within the past five years, disclose the acquisition and disposal dates, price, and relationship with the company at the time: (1) Previous transferor: Not applicable (2) Relationship: Not applicable (3) Transfer date and amount: Not applicable

9. Expected gain (or loss) on disposal (not applicable for asset acquisition) (if deferred, list recognition details): Not applicable

10. Delivery or payment terms (including payment schedule and amounts), contractual restrictions, and other important clauses: (1) Delivery or payment terms: Monthly payment (2) Lease Term: 2 years (from July 1, 115 to June 30, 117) (3) Contractual restrictions and other important clauses: None

11. Decision method for this transaction (e.g., bidding, price comparison, negotiation), reference basis for price determination, and decision-making unit: Unit: Authorized by the Board of Directors to the company's General Affairs Department

12. Name of professional appraiser firm or company and appraisal amount: Not applicable

13. Name of professional appraiser: Not applicable

14. License number of professional appraiser: Not applicable

15. Whether the appraisal report is for limited, specific, or special price: No or Not applicable

16. Whether the appraisal report has not yet been obtained: No or Not applicable

17. Reason for not obtaining appraisal report: Not applicable

18. Reasons for significant differences in appraisal results and auditor's opinion: Not applicable

19. Name of auditor firm: Not applicable

20. Name of auditor: Not applicable

21. License number of auditor: Not applicable

22. Broker and brokerage fee: Not applicable

23. Specific purpose or use of acquisition or disposal: To meet the company's office needs. The location, size, and other conditions of the leased property meet the overall business development requirements. Purpose: Office use.

24. Opinion of any director who objected to this transaction: None

25. Whether this transaction is a related-party transaction: Yes

26. Date of supervisor approval or audit committee consent: June 25, 115

27. Whether this transaction involves acquiring real estate or right-of-use asset from a related party: Yes

28. Evaluation amount under Article 16 of the 'Regulations for Publicly Issued Companies on Acquiring or Disposing of Assets': Not applicable

29. Evaluation amount under Article 17 of the same regulations if the amount in the previous item is lower than the transaction price: Not applicable

30. Previous date of material information announcement on the same event: Not applicable

31. Other explanatory matters: None