Stock code: 688012 Stock abbreviation: China Micro Corporation Announcement No.: 2024-061

China Micro Semiconductor Equipment (Shanghai) Co., Ltd

Announcement on the change of deputy general manager and core technical personnel

The board of directors and all directors of the company guarantee that there are no false records, misleading statements or material omissions in the content of this announcement, and assume legal responsibility for the authenticity, accuracy and completeness of its content in accordance with the law.

Important Content Notes:

AMEC Semiconductor Equipment (Shanghai) Co., Ltd. (hereinafter referred to as "AMEC" or the "Company")

The Board of Directors recently received written resignation reports from Mr. Ni Tuqiang and Mr. Yang Wei. Mr. Ni Tuqiang

Due to personal reasons, he applied for resignation from the position of deputy general manager and core technical personnel of the company. Mr. Yang Wei is known for his personal life

Reason, apply for resignation from the company's core technical personnel. After the resignation, Mr. Ni Tuqiang and Mr. Yang Wei remained

Hold a position in the company.

The company has a professional R&D technical team and a complete R&D system, which can support the company's existing and future development

Continuous research and development of core technologies and products. The change of core technical personnel will not affect the company's existing personnel

The progress of project research and development, the ability to continue operations, and the core competitiveness have had a significant adverse impact.

1. The specific situation of the change of deputy general manager and core technical personnel

The board of directors of the company recently received the written resignation reports submitted by Mr. Ni Tuqiang and Mr. Yang Wei. Mr. Ni Tuqiang applied for resignation from the position of deputy general manager and core technical personnel of the company due to personal reasons. Mr. Yang Wei applied for resignation from the company's core technical personnel due to personal reasons. After the resignation, Mr. Ni Tuqiang and Mr. Yang Wei are still working in the company. In accordance with the provisions of the Company Law and the Articles of Association, the above-mentioned resignation report shall take effect from the date of delivery to the Board of Directors. The above matters will not affect the normal operation of the company.

(1) The specific situation of core technical personnel

Mr. Ni Tuqiang, born in 1962, United States nationality, holds bachelor's and master's degrees from the University of Science and Technology of China, and United States Ph.D. and postdoctoral fellow from the University of Texas. He joined AMEC in August 2004 and is currently the deputy general manager and core technical personnel of AMEC. As of the disclosure date of this announcement, Mr. Ni Tuqiang directly held 764,358 shares, accounting for 0.123% of the company's total share capital.

Mr. Yang Wei, born in 1966, United States, holds bachelor's and master's degrees from Xi'an Jiaotong University. August 2004

He joined AMEC and is currently the core technical staff of AMEC. As of the disclosure date of this announcement, Mr. Yang Wei directly held 454,017 shares, accounting for 0.073% of the company's total share capital.

Mr. Ni Tuqiang and Mr. Yang Wei will continue to comply with the relevant provisions of laws and regulations, such as the Rules Governing the Listing of Stocks on the Science and Technology Innovation Board of the Shanghai Stock Exchange, the Interim Measures for the Administration of Shareholding Reduction by Shareholders of Listed Companies, and the Self-Regulatory Guidelines for Listed Companies on the Shanghai Stock Exchange No. 15 - Reduction of Shareholdings by Shareholders, Directors, Supervisors and Senior Managers, as well as the relevant commitments made by the Company during its initial public offering.

(2) The situation of core technical personnel after the change

The core technical personnel before and after this change are as follows:

Time The name of the core technical personnel

Before this change, Yin Zhiyao, Ni Tuqiang, Yang Wei, Cong Hai, Tao Heng, Jiang Yong, Chen Huanglin, Liu Zhiqiang,

Ho Wai Yip

After this change, Yin Zhiyao, Cong Hai, Tao Heng, Jiang Yong, Chen Huanglin, Liu Zhiqiang, He Weiye

Second, the impact of the change of core technical personnel on the company

The company is mainly engaged in the research and development, production and sales of high-end semiconductor equipment, and is involved in semiconductor integrated circuit manufacturing, advanced packaging, LED production, MEMS manufacturing and other high-end equipment fields of microscopic processes. Through long-term technology accumulation and development, the company has established a complete R&D system and cultivated a fighting spirit and cooperation

R&D team with innovative ability. As of the end of June 2024, the company has a total of 967 R&D personnel

The total number of employees in the division is 46.38%, covering professionals in plasma physics, radio frequency and microwave, structural chemistry, microscopic molecular dynamics, spectroscopy and energy spectroscopy, vacuum mechanical transmission and other related disciplines. The change of core technical personnel does not involve disputes such as service inventions, and will not have a significant adverse impact on the company's technical advantages and core competitiveness, nor will it affect the progress of product development and market expansion.

3. Measures taken by the company

As of the disclosure date of this announcement, the company's existing R&D projects are progressing in an orderly manner. The company attaches great importance to the continuous innovation of new technologies and new products, and always regards technology and research and development as an important guarantee to maintain the company's core competitiveness. In the process of business development, the company maintains a large R&D investment intensity, and at the same time continuously improves the R&D system and team building to enhance the company's technological innovation capabilities.

Mr. Ni Tuqiang and Mr. Yang Wei have been conscientious and diligent during their tenure, and the company would like to express its heartfelt thanks to Mr. Ni Tuqiang and Mr. Yang Wei for their outstanding contributions during their tenure!

The announcement is hereby made.

Board of Directors of AMEC Semiconductor Equipment (Shanghai) Co., Ltd

September 21, 2024