[KOSEN] Announcement of cumulative acquisition of securities exceeding 300 million TWD within one year

1. Security name: Mitsubishi Heavy Industries Ltd. 2. Transaction period: 114/6/2-115/5/25. 3. Board approval date: N/A. 4. Other decision date: Chairman approval (May 6, 114). 5. Quantity, unit price, and total amount: (1) Quantity: 339,500 shares, (2) Unit price: approx. 4,428.86 JPY (approx. 894.57 TWD), (3) Total: 1,503,597,480 JPY (approx. 303,705,862 TWD). 6. Disposal profit: N/A. 7. Relationship: None. 8. Cumulative holdings: (1) 405,000 shares, (2) Investment amount: 1,523,784,725 JPY (approx. 307,783,406 TWD), (3) Shareholding ratio: 0.012%, (4) Restrictions: None. 9. Asset ratio: Securities investment accounts for 45.46% of total assets. 10. Purpose: Improve capital efficiency. 11. Objections: None. 12. Related party transaction: No. 13. Counterparty: N/A. 14. Audit committee approval: May 6, 114. 15. Other: None.