Seiyu Announces Equity Transfer Agreement on Behalf of Parent Company Yodogawa Corporation to Hebei Xinjinwanli New Materials Technology Co., Ltd.

1. Date of Fact: 115/06/26 2. Contract or Commitment Counterparty: Hebei Xinjinwanli New Materials Technology Co., Ltd. 3. Relationship with Company: None 4. Contract or Commitment Period (or Termination Date): 115/06/26 ~ 115/12/25 5. Main Content (Not applicable for termination): Transfer of 95% equity in Yodogawa Seiyu (Hefei) High-Tech Steel Plate Co., Ltd. (transfer price: RMB 232,750,000) to Hebei Xinjinwanli New Materials Technology Co., Ltd., with Yodogawa Corporation transferring 74.0909% equity (transfer price: RMB 181,522,705) and the company transferring 20.9091% equity (transfer price: RMB 51,227,295). 6. Restrictive Clauses (Not applicable for termination): As stipulated in the contract. 7. Commitments (Not applicable for termination): As stipulated in the contract. 8. Other Important Agreements (Not applicable for termination): As stipulated in the contract. 9. Impact on Company's Financials and Operations: No significant impact on the company's financials and operations. 10. Specific Purpose: To select and concentrate management resources on overseas operations, further enhancing corporate value through the equity transfer transaction. 11. Other Matters to be Disclosed (If the subject of the event or resolution is a publicly listed company or above, this material information also meets the criteria under Article 7, Paragraph 8 of the Enforcement Rules of the Securities Trading Act regarding matters that significantly affect shareholders' rights or securities prices): None Keywords: Material Information