[TSRC] Announcement regarding the important resolution of the shareholders' meeting of its subsidiary, Shen Hua Chemical Industry Co., Ltd.

1. Date of Shareholders' Meeting: 04/20/2026. 2. Important Resolution Item 1, Distribution of earnings or appropriation of profit/loss: None. 3. Important Resolution Item 2, Amendment of Articles of Association: Proposal to amend the Company's Articles of Association. 4. Important Resolution Item 3, Business Report and Financial Statements: None. 5. Important Resolution Item 4, Election of Directors and Supervisors: None. 6. Important Resolution Item 5, Other Matters: None. 7. Other matters to be noted: None.