1-1 Shenzhen Stock Exchange: In accordance with the inquiry letter (Inquiry Letter [2026] No. 020002) issued by your listing review center on January 20, 2026, Jinan Mankun Technology Co., Ltd. (hereinafter referred to as "Mankun Technology," "the issuer," or "the company") has worked with Ping An Securities Co., Ltd. (hereinafter referred to as "the sponsor" or "Ping An Securities"), Beijing Guofeng Law Firm (hereinafter referred to as "the issuer's lawyer" or "Guofeng Law Firm"), and Tianjian Accounting Firm (Special General Partnership) (hereinafter referred to as "the issuer's accountant" or "Tianjian Accountant") to diligently and honestly address the questions raised in the inquiry letter. The responses are as follows, and we request your review. Unless otherwise specified, the definitions of terms used in this inquiry letter reply are consistent with those in the "Prospectus for the Issuance of Convertible Corporate Bonds to Unspecified Objects by Jinan Mankun Technology Co., Ltd." (hereinafter referred to as "the prospectus"). The font used in this reply represents the following meanings: questions from the inquiry letter in bold, responses to the questions in regular font, revisions and supplements to the prospectus in Song font, and bold italic for tables in this reply. There may be slight discrepancies between the totals and individual data in some tables due to rounding in calculations.
1-2 Table of Contents Question 1............................................................................................................................ 3 Question 2.......................................................................................................................... 81 Other Matters.................................................................................................................... 169