Notice of the First Extraordinary Shareholders' Meeting of 2026

Basic Information of the Meeting

1. Shareholders' Meeting Session: First Extraordinary Shareholders' Meeting of 2026
2. Convener of the Meeting: Board of Directors
3. The convening and holding of this meeting comply with the relevant provisions of the Company Law of the People's Republic of China, the Shenzhen Stock Exchange Listing Rules, the Self-Regulatory Guidelines for Listed Companies No. 1, and the Articles of Association.
4. Meeting Time:
   • (1) On-site Meeting Time: May 20, 2026, at 15:00
   • (2) Online Voting Time: Specific times for online voting through the Shenzhen Stock Exchange system are May 20, 2026, from 9:15-9:25, 9:30-11:30, and 13:00-15:00; voting through the Shenzhen Stock Exchange internet voting system can occur at any time from 9:15 to 15:00 on May 20, 2026.
5. Method of Meeting: Combination of on-site voting and online voting.
6. Record Date for Shareholding: May 14, 2026
7. Attendees:
   • (1) All ordinary shareholders registered with the China Securities Depository and Clearing Corporation Limited Shenzhen Branch as of the close of trading on May 14, 2026, have the right to attend the shareholders' meeting and may appoint a proxy in writing. The proxy does not need to be a shareholder of the company.
   • (2) Company directors and senior management.
   • (3) Lawyers hired by the company.
   • (4) Other personnel required to attend the shareholders' meeting according to relevant regulations.
8. Meeting Location: Conference Room, 5th Floor, Cultural Center, Guangzhou Zhujiang Piano Group Co., Ltd., No. 38, Xiangshan Avenue, Yongning Street, Zengcheng District, Guangzhou.

Matters for Discussion at the Meeting

1. Proposal Coding Table | Proposal Code | Proposal Name | Proposal Type | Remarks | |---------------|---------------|----------------|---------| | 1.00 | Proposal on the Election of Non-Independent Directors of the Fifth Board of Directors | Cumulative Voting Proposal | Number of Directors to be Elected (2) | | 1.01 | Election of Mr. Li Jianning as a Non-Independent Director of the Fifth Board | Cumulative Voting Proposal | √ | | 1.02 | Election of Mr. Xiao Wei as a Non-Independent Director of the Fifth Board | Cumulative Voting Proposal | √ | | 2.00 | Proposal on the Election of Independent Directors of the Fifth Board of Directors | Cumulative Voting Proposal | Number of Directors to be Elected (4) | | 2.01 | Election of Mr. Fan Haifeng as an Independent Director of the Fifth Board | Cumulative Voting Proposal | √ | | 2.02 | Election of Mr. Zhang Xin as an Independent Director of the Fifth Board | Cumulative Voting Proposal | √ | | 2.03 | Election of Mr. Huang Tiandong as an Independent Director of the Fifth Board | Cumulative Voting Proposal | √ | | 2.04 | Election of Mr. Ou Yongliang as an Independent Director of the Fifth Board | Cumulative Voting Proposal | √ |

2. Proposal Review and Disclosure The proposals for this shareholders' meeting have been approved by the 43rd meeting of the 4th Board of Directors held on April 28, 2026. For detailed content, please refer to the announcement published on April 30, 2026, on the Giant Tide Information Network (www.cninfo.com.cn).