1 about the supervision letter on Guangdong Zhengye Technology Co.Ltd(300410) gem supervision letter [2021] No. 203 Guangdong Zhengye Technology Co.Ltd(300410) board of directors: the announcement on supplementary confirmation of related parties and related transactions disclosed by your company on December 13, 2021 shows that your company purchased “smart cloud platform” equipment from the related party Hangzhou Gugu Technology Co., Ltd. in 2019, with a transaction amount of RMB 50.0511 million, Accounting for 2.46% of your company’s audited net assets in 2018. However, your company failed to fulfill the review procedures and information disclosure obligations of the board of directors in time, and did not fulfill the review procedures and information disclosure obligations until December 13, 2021. The above actions of your company violate the provisions of articles 1.4, 2.1 and 10.2.4 of the GEM Listing Rules (revised in November 2018). Please pay full attention to the above problems, learn lessons, make timely rectification and prevent the recurrence of the above problems. Our department reminds your company that listed companies must comply with national laws, regulations and the exchange The GEM Listing Rules earnestly and timely fulfill the obligation of information disclosure. All members of the board of directors of a listed company must ensure that the information disclosed is true, accurate and complete without false records, misleading statements or major omissions, and bear individual and joint liabilities for their guarantee. We are writing to inform you. 2. Gem company management department December 14, 2021