[ASE Technology Holding] Subsidiary ASE Semiconductor Announces Acquisition of Operational Equipment from Honji Precision

1. Name and nature of target: Operational equipment for business use. 2. Date of event: 114/5/26 to 115/5/20. 3. Board approval date: Not applicable. 4. Other approval dates: Approved by the General Manager on May 20, 115 (Republic of China calendar). 5. Transaction quantity, unit price, and total amount: Quantity is a batch; price and total amount are 1,132,364,000 TWD (excluding tax). 6. Counterparty and relationship: Honji Precision Co., Ltd.; no relationship. 7. Related party status: Not applicable. 8. Ownership history: Not applicable. 9. Expected profit/loss: Not applicable. 10. Delivery/payment terms: Wire transfer or letter of credit; no contractual restrictions. 11. Decision method: Price comparison and negotiation. 12-22. Valuation reports: Not applicable. 23. Purpose of acquisition: Production and operational use. 25. Related party transaction: No.

The transaction was decided based on price comparison and negotiation.