Shenzhen Yitoa Intelligent Control Co.Ltd(300131) : annual report for 2021

Shenzhen Yitoa Intelligent Control Co.Ltd(300131)

Annual report for 2021

February 20203

Section I important tips, contents and definitions

The board of directors, the board of supervisors and the directors, supervisors and senior managers of the company guarantee that the contents of the annual report are true, accurate and complete without false records, misleading statements or major omissions, and bear individual and joint legal liabilities.

Hu Qingzhou, the person in charge of the company, Xu Chunshan, the person in charge of accounting, and Liao Hua, the person in charge of the accounting organization (Accounting Supervisor), declare that they guarantee the authenticity, accuracy and completeness of the financial report in this annual report.

All directors have attended the meeting of the board of directors to consider this report.

Although the business operation trend of the company in the reporting period was better than that in the same period of last year, since the performance in the same period of last year included the investment income from the sale of major assets with 100% equity of United ChuangTai obtained by the company of about 5978282 million yuan, the company implemented the restricted stock incentive plan during the reporting period, the amortization of the incentive cost of new shares was about 486969 million yuan, and the company fulfilled the guarantee liability to pay off the debt to the bank on behalf of Qingdao supply chain, The bad debt provision of Qingdao supply chain current loan was increased by 21.424 million yuan, resulting in a decrease of 89.28% in the net profit attributable to the shareholders of the listed company in the reporting period compared with the same period of the previous year.

The company's sustainable operation ability is stable, and there are no major adverse changes in its main business and core competitiveness, and there are no major adverse changes in its industry.

The company has described in detail the possible risks and Countermeasures in the operation of the company in section Xi. Outlook for the future development of the company in Section III "discussion and analysis of operation". Please pay attention to the relevant contents.

The company plans not to distribute cash dividends, bonus shares or increase share capital with provident fund.

catalogue

Section I important tips, contents and definitions Section 2 company profile and main financial indicators Section III Management Discussion and Analysis Section IV corporate governance Section V environmental and social responsibility 47 section VI important matters Section VII changes in shares and shareholders Section VIII preferred shares 69 section IX relevant information of bonds 70 section x financial report seventy-five

Directory of documents for future reference

1、 The 2021 annual report signed by Mr. Hu Qingzhou, the legal representative of the company. 2、 The financial statements of 2021 signed and sealed by the legal representative Mr. Hu Qingzhou, the person in charge of accounting Mr. Xu Chunshan and the person in charge of accounting organization Ms. Liao Hua. 3、 Originals of all company documents and announcements publicly disclosed on the website designated by the CSRC during the reporting period. 4、 Other documents for future reference. The location of the above documents for reference: the Securities Affairs Department of the company.

Shenzhen Yitoa Intelligent Control Co.Ltd(300131) legal representative: Hu Qingzhou March 22, 2022

interpretation

Explanatory item refers to the explanatory content

The company, the company and Shenzhen Yitoa Intelligent Control Co.Ltd(300131) refer to Shenzhen Yitoa Intelligent Control Co.Ltd(300131)

The reporting period refers to the period from January 1 to December 31, 2021

Yuan, 10000 yuan and 100 million yuan refer to RMB yuan, 10000 yuan and 100 million yuan

CSRC refers to the China Securities Regulatory Commission

Shenzhen stock exchange refers to Shenzhen Stock Exchange

Company Law refers to the company law of the people's Republic of China

Securities Law refers to the securities law of the people's Republic of China

Listing Rules refers to the Listing Rules of Shenzhen Stock Exchange gem

The "guidelines for standardized operation" refers to the "guidelines for self-discipline supervision of listed companies of Shenzhen Stock Exchange No. 2 - standardized operation of companies listed on GEM"

General meeting of shareholders refers to the general meeting of Shenzhen Yitoa Intelligent Control Co.Ltd(300131) shareholders

Board of directors means the board of directors of Shenzhen Yitoa Intelligent Control Co.Ltd(300131) company

Articles of association means the articles of association of Shenzhen Yitoa Intelligent Control Co.Ltd(300131) company

Shenzhen huashanglong refers to Shenzhen huashanglong business Internet Technology Co., Ltd

Youruan technology refers to Shenzhen youruan Technology Co., Ltd

Yingtang micro technology refers to Yingtang Micro Technology Co., Ltd

Shanghai corestone refers to Shanghai corestone Semiconductor Co., Ltd

Qingdao supply chain refers to Qingdao Yingtang Supply Chain Management Co., Ltd

Shanghai Baijian refers to Shanghai Baijian Electronic Technology Co., Ltd

Shanghai Yusheng refers to Shanghai Yusheng Electronic Technology Co., Ltd

Shenzhen hewis refers to Shenzhen hewis Technology Co., Ltd

Zhongtang air railway refers to Zhongtang air railway industry development Co., Ltd

Yingmeng technology refers to Shenzhen yingmeng System Technology Co., Ltd

Yingtang core refers to Sichuan Yingtang core technology Co., Ltd

Yingtang intelligent technology refers to Shenzhen Yingtang Intelligent Technology Co., Ltd

Huashanglong holding refers to huashanglong business Holding Co., Ltd

Kefu holdings refers to Kefu Hong Kong Holdings Limited

Electronic components refer to the general term of electronic components and electronic devices, which are the basic components of electronic products

Chip refers to semiconductor integrated circuit, a kind of micro electronic device or component

The process interconnects the components and wiring such as transistors, diodes, resistors, capacitors and inductors required in a circuit

Connected together, made on a small or several small semiconductor chips or dielectric substrates, and then packaged in a

Inside the tube shell, it becomes a micro structure with the required circuit function.

Semiconductor refers to the material whose conductivity is between conductor and insulator at room temperature

Section II Company Profile and main financial indicators

1、 Company information

Stock abbreviation Shenzhen Yitoa Intelligent Control Co.Ltd(300131) stock code Shenzhen Yitoa Intelligent Control Co.Ltd(300131)

Chinese name of the company Shenzhen Yitoa Intelligent Control Co.Ltd(300131)

Chinese abbreviation of the company Shenzhen Yitoa Intelligent Control Co.Ltd(300131)

Foreign language name of the company (if any): shenzhenyitoa Intelligent Control Co, Ltd.

Abbreviation of the company's foreign name (if any) yitoa intelligent control

Legal representative of the company: Hu Qingzhou

Registered address: 6 / F, 7 / F and 8 / F, block B, Haina Baichuan headquarters building, No. 6, Baoxing Road, Haiwang community, Xin'an street, Bao'an District, Shenzhen

Postal code of registered address: 518101

On April 23, 2020, the company's registered address was changed from "5th floor, Yingtang building, Keji South Fifth Road, high tech Industrial Park, Nanshan District, Shenzhen" to "21st floor, block a, Hainachuan headquarters building, No. 6, Baoxing Road, Haiwang community, Xin'an street, Bao'an District, Shenzhen"; On July 14, 2020, the registered address of the company was changed to "floor 6, floor 7 and floor 8, block B, Haina Baichuan headquarters building, No. 6, Baoxing Road, Haiwang community, Xin'an street, Bao'an District, Shenzhen"

Office address: 6 / F, 7 / F and 8 / F, block B, Haina Baichuan headquarters building, No. 6, Baoxing Road, Haiwang community, Xin'an street, Bao'an District, Shenzhen

Postal code of office address: 518101

The company's Internet website is www.yitoa.com com.

E-mail [email protected].

2、 Contact person and contact information

Secretary of the board of directors and securities affairs representative

Name: Liu Lin, Li Hao

Contact address: Baoxing Road, Haiwang community, Xin'an street, Bao'an District, Shenzhen

Tel: 075586140392

Fax: 075526613854

E-mail [email protected]. [email protected].

3、 Information disclosure and preparation place: the website of the stock exchange where the company discloses the annual report http://www.szse.cn. Media name and website of the company's annual report http://www.cn.info.com.cn.

The company's annual report is prepared at the Securities Affairs Department of the company

4、 Other relevant information: accounting firm employed by the company

Name of accounting firm: Zhongshen Zhonghuan Certified Public Accountants (special general partnership)

Address of accounting firm, No. 169, Donghuan Road, Wuchang District, Wuhan

Name of signature accountant: Liao Lihua, Peng Cong

Recommendation agencies hired by the company to perform continuous supervision duties during the reporting period □ applicable √ not applicable financial consultants hired by the company to perform continuous supervision duties during the reporting period √ applicable □ not applicable

Name of financial advisor office address of financial advisor sponsor name of financial advisor during continuous supervision

Wuhan Donghu New Technology Development Co., Ltd

Tianfeng Securities Co.Ltd(601162) Development Zone: Zhang Ruiqi and Chen Hua, No. 4, Gaoke building, No. 2, guandongyuan Road, to December 31, 2021

floor

5、 Major accounting data and financial indicators does the company need to retroactively adjust or restate the accounting data of previous years □ yes √ no

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