Hang Zhou Yitong New Materials Co.Ltd(300930) : Announcement on holding 2021 online performance briefing

Securities code: Hang Zhou Yitong New Materials Co.Ltd(300930) securities abbreviation: Hang Zhou Yitong New Materials Co.Ltd(300930) Announcement No.: 2022032

Hang Zhou Yitong New Materials Co.Ltd(300930)

Announcement on holding 2021 online performance briefing

The company and all members of the board of directors guarantee that the information disclosed is true, accurate and complete without false records, misleading statements or major omissions.

Hang Zhou Yitong New Materials Co.Ltd(300930) (hereinafter referred to as “the company”) disclosed the full text and summary of the 2021 annual report on April 19, 2022. In order to let the majority of investors have a more in-depth and comprehensive understanding of the company’s operation, the company will hold an online performance presentation of the 2021 annual report from 15:00 to 16:30 p.m. on May 6, 2021, fully communicate with investors on the company’s development strategy and operation, and widely listen to the opinions and suggestions of investors. The annual performance presentation will be held through the “interactive easy” platform provided by Shenzhen Stock Exchange, and investors can log in to the “interactive easy” website( http://irm.cn.info.com.cn. )Enter the “cloud interview” column to participate in this annual performance briefing.

The company’s personnel attending this briefing are: Mr. Wang Zhirong, chairman and general manager of the company, Mr. Li Hui, director, deputy general manager and Secretary of the board of directors, Mr. Ye Gaosheng, chief financial officer, Ms. Zhou Sujuan, independent director, and Mr. Li Rong, sponsor representative (in case of special circumstances, the participants may be adjusted).

In order to fully respect investors and improve the pertinence of communication, we are now open to investors for the company’s 2021 annual performance description in advance. Accessible to investors http://irm.cn.info.com.cn. Enter the company’s 2021 annual performance briefing page to ask questions or send the questions to the company’s email [email protected]. 。 At that time, the company will answer the questions generally concerned by investors at the 2021 annual performance briefing.

Investors are welcome to actively participate!

It is hereby announced

Hang Zhou Yitong New Materials Co.Ltd(300930) board of directors

April 24, 2022

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