Beijing Zznode Technologies Co.Ltd(003007) : verification opinions of Sino German Securities Co., Ltd. on the estimated amount of daily connected transactions in Beijing Zznode Technologies Co.Ltd(003007) 2022

Sino German Securities Co., Ltd

About Beijing Zznode Technologies Co.Ltd(003007)

Verification opinions on the estimated amount of daily connected transactions in 2022

Zhongde Securities Co., Ltd. (hereinafter referred to as “Zhongde securities” and “sponsor”) as Beijing zhizhenke

Technology Co., Ltd. (hereinafter referred to as ” Beijing Zznode Technologies Co.Ltd(003007) ” and “the company”) is the sponsor of initial public offering and listing

According to the measures for the administration of securities issuance and listing recommendation business, the stock listing rules of Shenzhen Stock Exchange and Shenzhen Stock Exchange

Shenzhen Stock Exchange self regulatory guidelines for listed companies No. 1 – standardized operation of listed companies on the main board and other relevant laws and regulations

The estimated amount of daily connected transactions in Beijing Zznode Technologies Co.Ltd(003007) 2022 has been verified in accordance with the provisions of the regulations and normative documents. The details are as follows:

The situation is as follows:

1、 Basic information of daily connected transactions

(I) overview of daily connected transactions

Beijing Zznode Technologies Co.Ltd(003007) held the 21st Meeting of the 4th board of directors and the 16th meeting of the 4th board of supervisors on March 15, 2022

At the meeting, the proposal on the estimated amount of daily connected transactions in 2022 was deliberated and adopted

Stock listing rules of the stock exchange, self regulatory guidelines for listed companies of Shenzhen Stock Exchange No. 1 – listed companies on the main board

Standardized operation, articles of association and other relevant provisions, based on the needs of normal daily production and operation, the company and customs in 2022

Together with China Metallurgical Jingcheng Engineering Technology Co., Ltd., Beijing dedu Technology Co., Ltd. and Hunan Zhiqing Technology Co., Ltd

Birthdays are often related party transactions, which involve providing products and services to related parties, purchasing products, receiving services, etc. common

The company estimates that the total amount of daily related party transactions with the above related parties in 2022 is 23 million yuan. Actual distribution of the company in 2021

The total amount of daily related party transactions generated is 2.9916 million yuan (this data has not been audited, and the data in the audit report shall prevail).

(II) category and amount of daily connected transactions in 2022

Unit: 10000 yuan

Related party transaction category related party transaction content related party transaction contract signing amount as of the disclosure date pricing principle or estimated amount of the previous year amount incurred

MCC Jingcheng engineering provides services, and the market price is 300.00 —

Service Technology Co., Ltd. to related parties

Beijing dedu technology provides services, and the market price is 200.00 —

limited company

Subtotal 500.00 —

Beijing dedu technology procurement service market priced 300.00 – 285.91 to purchase services from related parties Co., Ltd

Hunan Zhiqing technology procurement service market pricing 150000 – 4.95 Co., Ltd

Subtotal 180000 – 290.86

(III) actual occurrence of daily related party transactions in the previous year

Actual amount of related party payment actual amount of expected payment actual amount and advance payment

The proportion of the amount generated by the related party of e-commerce category in the amount of similar business (%) of the difference between the disclosure date and index (%)

The specific contents of the service provided by MCC Jingcheng Engineering Co., Ltd. are detailed in the company’s Yucheng Technology Co., Ltd. – 600.00-100.00, which was posted on the information network of cninfo on April 15, 2021

(www.cn.info.com.cn.) Announcement on the estimated service amount of Renhe Technology Co., Ltd. – 300.00-100.00 degree daily related party transactions in 2021 disclosed to the related party Guotai road in Shenzhen (Announcement No.: 2021011)

Service provided by Hunan zhiqingke 8.30 – 0.03-

Technology Co., Ltd

Subtotal 8.30 900.00 0.03 -99.08

For details, please refer to the company’s website on April 15, 2021

Hunan zhiqingke purchasing service 4.95 300.00 0.03 -98.35 (www.cn. Info. Com. CN.) Announcement on the estimated amount of daily connected transactions in 2021 disclosed by Technology Co., Ltd (Announcement No.: 2021011)

Please refer to the company’s website on September 10, 2021 for details of procurement

Beijing deduke purchasing service (www.cn. Info. Com. CN.) Disclosed by Technology Co., Ltd. 285.91220000 1.98 -87.00 Announcement on adding new related parties and increasing the estimated amount of daily related party transactions in 2021 (Announcement No.: 2021041)

Subtotal 290.86250000 2.01 -88.37-

The actual total amount of daily related party transactions of the company in 2021 is controlled within the expected range, Actual situation the board of directors of the company has a certain difference between the actual and expected daily related party transactions. The reason is that the amount of daily related party transactions between the company and related parties is greatly different from the expected amount according to the actual needs of the company and the upper limit amount of possible business between the two parties, The description of the actual amount (if applicable) is determined according to the actual contract amount signed by both parties, which has great uncertainty and is difficult to achieve accurate prediction. Therefore, the actual occurrence of the company’s daily connected transactions is different from the prediction.

The independent directors believe that there is a difference between the actual amount of daily related party transactions and the expected amount in 2021, mainly because the estimated amount of daily related party transactions of the company is calculated according to the business needs of the company, The actual amount incurred shall be determined according to the specific implementation progress of both parties. There is a large difference between the actual situation and the expected situation, and there is uncertainty. The above difference belongs to normal business behavior and is reasonable. The daily related transactions of the company (if applicable) strictly follow the market transaction principle of “openness, fairness and impartiality”, and there is no situation that damages the interests of the company and shareholders, especially the interests of minority shareholders, and will not have a significant impact on the financial status and operating results of the company.

Note: if the data is not audited, the data in the audit report shall prevail

2、 Related person introduction and relationship

(I) basic information of related parties

1. MCC Jingcheng Engineering Technology Co., Ltd

Registered address: No. 7, Jian’an street, Beijing Economic and Technological Development Zone, Beijing.

Registered capital: 32831043742 yuan.

Legal representative: Yue Wenyan.

Business scope: technology development, technology transfer, technical service and technical training; Engineering consulting; Project bidding agency; General contracting of construction; Computer system integration; Sales of mechanical and electrical equipment (excluding automobiles); Self operated and acting as an agent for the import and export of various commodities and technologies (except for the commodities and technologies limited or prohibited by the state); Project management; Equipment leasing (items without special approval)

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