Cathay Haitong Securities Co., Ltd. on the deposit, management and use of raised funds of Shenzhen Emdoor Information Co., Ltd. in 2025

Cathay Pacific Haitong Securities Co., Ltd About Shenzhen Edoor Information Co., Ltd

	2025	Deposit of annual raised funds		, Administration	Verification Opinions with Usage
	Cathay Pacific Haitong Securities Co., Ltd. (hereinafter referred to as				Cathay Pacific Haitong		" or	" Sponsor	As Shenzhen
Yidao Information Co., Ltd.			(hereinafter referred to as	.) " Emdoor Information	"	, " Company	" )	IPO and listed on

The sponsor institutions continuously supervised by the city shall be in accordance with the "Administrative Measures for the Sponsorship Business of Securities Issuance and Listing" and the "Shenzhen Securities Exchange"

Exchange Stock Listing Rules"		"Guidelines for Self-Regulatory Guidance of Listed Companies on the Shenzhen Stock Exchange"						1	Number ——	Motherboard
Standardized operation of municipal companies"		"Guidelines for Self-Regulatory Guidance of Listed Companies on the Shenzhen Stock Exchange"						13	Number ——	Sponsorship
Affairs"	and other relevant regulations, on Emdoor Information		2025	Annual	Funds raised	Storage	, Administration	Conducted with the usage of the

Verification, verification situation and verification opinions are as follows:

Basic information of raised funds (1) The actual amount of funds raised and the time when the funds are in place According to the China Securities Regulatory Commission (hereinafter referred to as the "China Securities Regulatory Commission"), "On the Approval of Shenzhen Yiyi Approval of the Initial Public Offering of Shares by Dao Information Co., Ltd. (Zheng Jian Xuan [2022] No. 2350). With the consent of the Shenzhen Stock Exchange, the company issued 35,111,500 RMB ordinary shares for the first time. The par value per share is RMB 1.00, the issue price per share is RMB 35.00, and the total amount of funds raised in this issuance RMB 1228,902,500, after deducting various issuance expenses of RMB 134,680,700 (excluding tax), raised funds the net amount was 1094.2218 million yuan. The above-mentioned raised funds were received on February 6, 2023, and ShineWing Zhonghe Certified Public Accountants (special ordinary On February 6, 2023, the company conducted a review of the availability of funds for this issuance and issued the "Inspection (XYZH/2023SZAA5B0006). (2) The amount of funds used in the current year and the balance at the end of the year In 2025, the actual use of the raised funds by the company was 34,255,070.57 yuan; Banks received in 2025 The net amount of deposit interest and wealth management income after deducting handling fees was 2,009,838.15 yuan. As of December 2025

31	The company has used the raised funds							yuan, cumulative bank deposit interest received
The net amount of interest and wealth management income after deducting handling fees is							25,188,606.58	Meta.
	The company is at	2025	Year	March	10	The second meeting of the fourth board of directors and the fourth board of supervisors were held
Second Session,		2025	Year	March	26	Day held	The first extraordinary general meeting of shareholders in 2025 deliberated and approved the

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