Securities Code: 300775 Bond Code: 123114 Securities Abbreviation: Triangle Defense Bond Abbreviation: Triangle Convertible Bond Announcement Number: 2026-051 Xi'an Triangle Defense Co., Ltd. Progress Announcement on Redeeming Maturing Wealth Management Products and Continuing Wealth Management with Idle Own Funds The Company and all members of the Board of Directors guarantee the truthfulness, accuracy, and completeness of the information disclosed, and that there are no false records, misleading statements, or major omissions. Xi'an Triangle Defense Co., Ltd. (hereinafter referred to as the "Company") held the sixth meeting of the fourth Board of Directors on April 27, 2026, which reviewed and approved the "Proposal on Using Part of Idle Raised Funds and Own Funds for Wealth Management." It was agreed that without affecting the Company's normal operations, the progress of raised fund investment projects, and ensuring fund safety, the Company (including its subsidiaries) may use up to RMB 82,400 million of idle raised funds and up to RMB 140,000 million of idle own funds for wealth management. The term of use is valid for 12 months from the date of approval by the Board of Directors. Within the above limits and validity period, the funds can be used on a revolving basis. The Board of Directors authorized the Company's management to exercise decision-making power and sign relevant contracts within the above limits, and the Company's finance department will be responsible for organizing the implementation. For details, please refer to the "Announcement on Using Part of Idle Raised Funds and Own Funds for Wealth Management" (Announcement Number: 2026-035) disclosed by the Company on Juchao Information Network (www.cninfo.com.cn) on April 28, 2026. Recently, the Company (including its subsidiaries) has used part of its idle own funds for wealth management. The specific situation is hereby announced as follows:
I. Situation of Redeeming Maturing Wealth Management Products with Idle Own Funds
| Entrusted Party | Product Name | Related Party | Product Type | Purchase Amount (RMB Million) | Start Date | Due Date/Redemption Date | Annualized Yield | Source of Funds | Income (RMB Million) |
|---|---|---|---|---|---|---|---|---|---|
| Zheshang Bank | Large Denomination Negotiable Certificate of Deposit | None | Deposit Type | 6,000.00 | 2025.6.1 | 2026.6.20 | 3.10% | Own Funds | 189.90 |
| Zheshang Bank | Large Denomination Negotiable Certificate of Deposit | None | Deposit Type | 2,000.00 | 2025.6.1 | 2026.6.21 | 3.10% | Own Funds | 63.47 |
II. Situation of Purchasing Wealth Management Products with Idle Own Funds
| Entrusted Party | Product Name | Related Party | Product Type | Purchase Amount (RMB Million) | Start Date | Due Date | Annualized Yield | Source of Funds |
|---|---|---|---|---|---|---|---|---|
| China Merchants Bank | China Merchants Wealth Management You Sheng Hong Jin Shortest Holding Period 90-Day Wealth Management Product No. 4 RMB | None | Wealth Management Product | 3,000.00 | 2026.6.22 | - | 1.80%-2.20% | Own Funds |
III. Statement on Related Party Relationships The Company has no related party relationship with China Merchants Bank Co., Ltd.