Sixth Reminder Announcement on Early Redemption of "Huayi Transfer Bonds"

Securities Code: 301235

Convertible Bond Code: 123251

Securities Abbreviation: Huakang Jingjing

Convertible Bond Abbreviation: Huayi Transfer Bond

Announcement Number: 2026-072

Wuhan Huakang Century Jingjing Technology Co., Ltd.

Sixth Reminder Announcement on Early Redemption of "Huayi Transfer Bonds"

The Company and all members of the Board of Directors guarantee that the information disclosed is true, accurate, and complete, and that there are no false records, misleading statements, or major omissions.

Special Reminder:

1. Convertible Bond Redemption Date: July 29, 2026

2. Convertible Bond Redemption Price: 100.24 yuan/bond (including interest and taxes)

3. Convertible Bond Redemption Funds Arrival Date: August 5, 2026

4. Convertible Bond Trading Suspension Date: July 24, 2026

5. Convertible Bond Conversion Suspension Date: July 29, 2026

6. Convertible Bond Redemption Condition Met Date: July 7, 2026

7. Convertible Bond Redemption Registration Date: July 28, 2026

8. Issuer's Redemption Funds Arrival Date (to China Securities Depository and Clearing Corporation account): August 3, 2026

9. Redemption Category: Full Redemption

10. According to the arrangement, any "Huayi Transfer Bonds" not converted into shares after the close of trading on July 28, 2026, will be mandatorily redeemed. Upon completion of this redemption, "Huayi Transfer Bonds" will be delisted from the Shenzhen Stock Exchange. Bondholders are reminded to convert their bonds within the specified period. If "Huayi Transfer Bonds" held by bondholders are pledged or frozen, it is recommended to release the pledge or freeze before the conversion suspension date to avoid mandatory redemption due to inability to convert.

11. If bondholders convert their bonds, they must have opened GEM trading privileges. Investors who do not meet the suitability management requirements for GEM stocks cannot convert their "Huayi Transfer Bonds" into shares. Investors are hereby reminded of the risk of being unable to convert.

12. Risk Warning: As the current secondary market price of "Huayi Transfer Bonds" differs significantly from the redemption price, bondholders are reminded to convert their bonds within the period. If investors fail to convert their bonds in a timely manner, they may face losses. We kindly ask all investors to pay attention to the risks.

I. Overview of Redemption

Wuhan Huakang Century Jingjing Technology Co., Ltd. (hereinafter referred to as the "Company" or "Huakang Jingjing") announces that from June 16, 2026, to July 7, 2026, the Company's stock price met the condition of being no less than 130% of the current conversion price for at least fifteen trading days within any thirty consecutive trading days (i.e., 28.912 yuan/share). In accordance with the terms and conditions for conditional redemption in the Company's "Prospectus," the conditional redemption clause for "Huayi Transfer Bonds" has been triggered.

On July 7, 2026, the Company convened the sixth meeting of the third Board of Directors, which deliberated and approved the "Proposal on Early Redemption of 'Huayi Transfer Bonds'." Based on the current market and the Company's actual situation, after careful consideration, the Board of Directors has decided to exercise the early redemption right of "Huayi Transfer Bonds" this time, redeeming all "Huayi Transfer Bonds" that have not been converted into shares after the close of trading on the redemption registration date at the price of the bond face value plus accrued interest. The Company's management has been authorized to handle the subsequent redemption matters of "Huayi Transfer Bonds." The relevant matters regarding the early redemption of "Huayi Transfer Bonds" are hereby announced as follows: