Beijing Sinohytec Co.Ltd(688339) : Guotai Junan Securities Co.Ltd(601211) verification opinions on the expected events of daily connected transactions of Beijing Sinohytec Co.Ltd(688339) Technology Co., Ltd. in 2022

Guotai Junan Securities Co.Ltd(601211)

About Beijing Sinohytec Co.Ltd(688339)

Verification opinions on the prediction of daily connected transactions in 2022

Guotai Junan Securities Co.Ltd(601211) (hereinafter referred to as ” Guotai Junan Securities Co.Ltd(601211) ” or “sponsor”) as a sponsor of Beijing Sinohytec Co.Ltd(688339) (hereinafter referred to as ” Beijing Sinohytec Co.Ltd(688339) ” or “company”) for initial public offering of shares and listing on the science and innovation board, In accordance with the requirements of laws, regulations and normative documents such as the measures for the administration of securities issuance and listing recommendation business, the rules for the listing of shares on the science and Innovation Board of Shanghai Stock Exchange and the measures for the continuous supervision of listed companies on the science and Innovation Board (for Trial Implementation), the expected events of daily connected transactions in Beijing Sinohytec Co.Ltd(688339) 2022 are verified. The details are as follows:

1、 Basic information of daily connected transactions

(I) estimated amount and category of daily connected transactions

Unit: 10000 yuan

The reason why the difference between the expected amount of related party transactions in the same category and the actual amount of related party transactions in the same category in the previous year is larger than that in the case of inter business transactions

Shanghai yihydrogen Technology Co., Ltd

Purchase of raw materials from related party Co., Ltd. and its subsidiaries with 5.86% 190.23% and 0.56% of raw materials in 200000 are planned to be postponed to the implementation of Huafeng fuel cell in this year

Limited company Shanghai Pudong Development Bank Co.Ltd(600000) 17.58% 237297 6.95%

To increase business cooperation and Power Co., Ltd., we need to purchase 500.00 1.46%, 76.67 0.22% of fuel new energy technology from the related person Zhangjiakou Harper according to the needs of business development

Huafeng fuel cell needs to increase business cooperation from related party Co., Ltd. 120000 2.23% 28.05 0.05% according to business development

Sales products, Shanghai yihydrogen Technology

Commodity Co., Ltd. and its 150.00 0.28% 3.54 0.01%-

subsidiary

Combined fuel cell

Research and development of related person system (North 120000, 35.45%, 110167, 32.55%)-

Provision of labor services (Beijing) Co., Ltd

The related party of Huafeng fuel cell Service Co., Ltd. was established in June of 2021, 110000, 32.50%, 319.58 and 9.44%

Reasons for the large difference between the actual estimated amount of the same kind in the previous year and the actual amount of the business year of the related party of the previous connected transaction

The operation period is short, and this is based on the annual forecast

The company added a new lease and accepted the affiliated Shuimu Xingchuang (Beijing) science and technology development 400.00 1.24% provided by beilian, the lessee of the company — the entrusted management labor and Service Co., Ltd. of the house, The company shall pay relevant fees to it.

Leasing vehicles from related parties and accepting Beijing Shuimu Tongda

Lianren Transportation Co., Ltd. 500.00 1.55% 315.45 0.98%-

Car body advertising and other services

Total – 1305000440816

Note: the above data has not been audited, and the calculation base of the proportion in similar businesses is the audited data of similar businesses of the company in 2020. (II) prediction and implementation of the previous daily connected transactions

Unit: 10000 yuan

Reasons for the large difference between the actual estimated amount of the previous year and the actual amount of the related party transaction category and the estimated amount of the related party

Purchase of Huafeng fuel cell from related parties

Raw materials Co., Ltd. 63 Shenzhen Universe (Group) Co.Ltd(000023) 7297 partial raw material procurement plan extension

Sell Zhengzhou Yutong Bus Co.Ltd(600066) to related parties. Affected by the end market environment, the demand of related products and commodities Co., Ltd. is adjusted by 5 Ping An Bank Co.Ltd(000001) 92175;

The excess part is mainly the part agreed to be implemented in 2021 System R & D (North 500.00110167) in the related joint fuel cell transaction agreement signed by the company and related parties in 2020.

The agreement was approved and disclosed by the board of directors of the company in October 2020 (Announcement No.: 2020007).

Huafeng fuel cell

Limited company 500.00 319.58-

Zhangjiakou Harper’s actual procurement demand last year was low, with 500.00 and 76.67 higher than expected

Raw materials and Fuel Co., Ltd

And power Shanghai yihydrogen Technology

300000 190.23 partial raw material procurement plan extension Co., Ltd

Reasons for the large difference between the actual estimated amount of the previous year and the actual amount of the related party transaction category and the estimated amount of the related party

Leasing vehicles from related parties and accepting Beijing Shuimu Tongda

Transportation Co., Ltd. 500.00 315.45-

Related supporting services

Total 1630 North Industries Group Red Arrow Co.Ltd(000519) 665-

Note: the above data has not been audited.

2、 Basic information and relationship of related parties

(I) basic information of related parties 1. Shanghai yihydrogen Technology Co., Ltd

The registered capital is 27968376 yuan

Enterprise type: other limited liability companies

Registered address: 201, floor 2, building 1, No. 1515, Yuandong North Road, Fengxian District, Shanghai

Legal representative: Zhang He

Date of establishment: June 21, 2019

Licensed items: import and export of goods; Technology import and export. (for projects subject to approval according to law, business activities can be carried out only after being approved by relevant departments, and the specific business projects shall be subject to the approval documents or licenses of relevant departments) general projects: technical services, technology development, technical consultation, technical exchange, technology transfer, business scope and technology promotion; Battery sales; Sales of electronic products; Sales of mechanical equipment; Sales of electronic components and electromechanical components and equipment; Sales of metal materials; Sales of carbon and graphite products; Machining of mechanical parts and components; Manufacturing of electronic components and electromechanical components; Research and development of new material technology; Research and development of special electronic materials. (except for the items that must be approved according to law, the company shall independently carry out business activities according to law with its business license)

2. Huafeng fuel cell Co., Ltd

Registered capital: 450 million yen

Enterprise type: limited liability company (foreign investment, non sole proprietorship)

Registered address: No. 2112, floor 2, building D, building 33, No. 99, Kechuang 14th Street, Beijing Economic and Technological Development Zone (centralized office area) (Yizhuang group, high-end industrial area, Beijing Pilot Free Trade Zone)

Legal representative of Dong Changzheng

Date of establishment: June 28, 2021

Manufacturing fuel cells and spare parts; Commissioned processing of fuel cells and spare parts; Sales of fuel cells and spare parts, auto parts; Equipment installation, leasing and maintenance; Technology development, technology transfer, technical consultation, business scope, technical services and technical testing (excluding the development and application of human stem cells, gene diagnosis and treatment technology); Import and export of goods, technology and agent import and export; Conference services; Enterprise management consulting; Manufacturing computer; Computer system services; Application software services; Operation and maintenance services; Information processing and storage support services (except telecommunications services). (1) market entities independently choose business projects and carry out business activities according to law;

For projects subject to approval according to law, business activities shall be carried out according to the approved contents after being approved by relevant departments; Country of non engagement

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