603169: Lanzhou Ls Heavy Equipment Co.Ltd(603169) 2021 Annual Report

Company code: 603169 company abbreviation: Lanzhou Ls Heavy Equipment Co.Ltd(603169) Lanzhou Ls Heavy Equipment Co.Ltd(603169)

Annual report for 2021

Important tips

1、 The board of directors, board of supervisors, directors, supervisors and senior managers of the company guarantee the authenticity, accuracy and integrity of the contents of the annual report, and there are no false records, misleading statements or major omissions, and bear individual and joint legal liabilities. 2、 All directors of the company attended the board meeting. 3、 Dahua Certified Public Accountants (special general partnership) issued a standard unqualified audit report for the company. 4、 Zhang Pulin, the person in charge of the company, Wei Tongyan, the person in charge of accounting, and Wei Tongyan, the person in charge of the accounting organization (Accounting Supervisor), declare that they guarantee the authenticity, accuracy and completeness of the financial report in the annual report. 5、 The profit distribution plan or the plan of converting accumulation fund into share capital in the reporting period adopted by the resolution of the board of directors

On February 17, 2022, the 27th meeting of the Fourth Board of directors of the company deliberated and approved the profit distribution plan for 2021. According to the audit report issued by Dahua Certified Public Accountants (special general partnership), the net profit attributable to the shareholders of the listed company in the consolidated statements of the company in 2021 was 122.7286 million yuan, of which the net profit of the parent company was 46.7694 million yuan. As of December 31, 2021, the cumulative distributable profit in the consolidated statements of the company is -979216700 yuan, of which the cumulative distributable profit of the parent company is -899222100 yuan and the balance of capital reserve of the parent company is 2508548900 yuan. According to the company law, the articles of association and other provisions, the company plans not to distribute cash dividends, bonus shares or convert capital reserve into share capital in 2021. 6、 Risk statement of forward-looking statements √ applicable □ not applicable

This report contains forward-looking statements of several companies on future development strategies, business plans, business plans and so on. These statements are estimates or forecasts made for the future based on the currently available information and data, and do not constitute the company’s substantive commitment to investors. Please pay attention to investment risks. 7、 Whether there is any non operational occupation of funds by the controlling shareholders and their related parties? VIII. Whether there is any external guarantee in violation of the specified decision-making procedures? IX. whether more than half of the directors cannot guarantee the authenticity, accuracy and integrity of the annual report disclosed by the company? X. major risk tips

The company has elaborated various risks and countermeasures that the company may face in the process of production and operation in this report. Please refer to the “possible risks” in Section III “management discussion and analysis”. 11、 Others □ applicable √ not applicable

catalogue

Section 1 interpretation Section 2 company profile and main financial indicators Section III Management Discussion and Analysis Section 4 corporate governance 38 Section V environmental and social responsibility 54 section VI important matters 57 Section VII changes in shares and shareholders Section VIII preferred shares 83 section IX Financial Report 84 section 10 relevant information of bonds two hundred and twenty-five

1、 Include the person in charge of the company, the person in charge of accounting work and the person in charge of accounting organization (Accounting Supervisor)

Signed and sealed accounting statements;

2. The original of the audit report with the seal of the accounting firm and the signature and seal of the certified public accountant; Parts catalogue

3、 Texts and announcements of all company documents publicly disclosed in newspapers designated by the CSRC during the reporting period

The original.

Section I interpretation

1、 In this report, unless the context otherwise requires, the following words have the following meanings:

Interpretation of common words

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

CSRC refers to the China Securities Regulatory Commission

Shanghai stock exchange refers to Shanghai Stock Exchange

Gansu SASAC refers to the articles of association of the state owned assets supervision and Administration Commission of Gansu Provincial People’s government, and refers to the Lanzhou Ls Heavy Equipment Co.Ltd(603169) articles of association Lanzhou Ls Heavy Equipment Co.Ltd(603169) , the company and the company

Lanshi group refers to Lanzhou Lanshi Group Co., Ltd. (the controlling shareholder)

Qingdao company refers to Qingdao Lanshi Heavy Machinery Equipment Co., Ltd. (a wholly-owned subsidiary)

Xinjiang company refers to Xinjiang Lanzhou Ls Heavy Equipment Co.Ltd(603169) Energy Engineering Co., Ltd. (holding subsidiary)

Heat exchange company refers to Lanzhou Lanshi heat exchange equipment Co., Ltd. (a wholly-owned subsidiary)

Heavy industry company refers to Lanzhou Lanshi Heavy Industry Co., Ltd. (a wholly-owned subsidiary)

Testing company refers to Lanzhou Lanshi Testing Technology Co., Ltd. (a wholly-owned subsidiary)

Environmental protection company refers to Lanzhou Lanshi Environmental Protection Engineering Co., Ltd. (a wholly-owned subsidiary)

Ruize Petrochemical refers to Luoyang Ruize Petrochemical Engineering Co., Ltd. (holding subsidiary)

Lanshizhiyuan refers to Lanzhou lanshizhiyuan Machinery Technology Co., Ltd. (holding subsidiary)

CNNC Jiahua refers to CNNC Jiahua Equipment Manufacturing Co., Ltd. (a holding subsidiary)

Shenmu Shengbang refers to Shenmu Shengbang Chemical Co., Ltd. (a joint-stock subsidiary)

Asia silicon refers to Asia silicon (Qinghai) Co., Ltd. (company customer)

Oriental hope refers to Oriental hope Energy Co., Ltd. and its subsidiaries (company customers)

Xinjiang Daqo New Energy Co.Ltd(688303) refers to Xinjiang Daqo New Energy Co.Ltd(688303) (Stock Code: 688303) and its subsidiary Mongolia Daquan new energy Co., Ltd. (company customer)

Hangzhou Jinjiang Group refers to Hangzhou Jinjiang Group Co., Ltd. and Zhejiang Tejun Industrial Co., Ltd. (company customer)

Xinte energy refers to Xinte Energy Co., Ltd. (Stock Code: 01799. HK) and its subsidiary Inner Mongolia Xinte silicon material Co., Ltd. (company customer)

Huaying securities refers to Huaying Securities Co., Ltd. (the company continuously supervises the sponsor)

Suspension bed hydrogenation technology refers to the technology that the fluid flow rate drives the movement of catalyst with certain particle size to form gas, liquid and solid three-phase bed, so as to fully contact hydrogen, heavy oil / residue and catalyst to complete hydrocracking reaction.

Circulating fluidized bed gasification refers to the technology of producing clean syngas or hydrogen by pressurized pure oxygen or oxygen enriched gasification, solid-state slag removal and other processes with 0-10mm pulverized coal as raw material.

The core equipment used in the polycrystalline silicon process takes hydrogen, silicon powder and silicon tetrachloride referred to in the traditional cold hydrogenation reactor as raw materials under the conditions of high pressure and low temperature, at the temperature of 500 ℃ – 600 ℃

Under the pressure of 1.5mpa-4.0mpa, by adding catalyst, the above raw materials are transformed into a reaction vessel with trichlorosilane as the main product through hydrogenation and chlorination reaction.

Reduction furnace refers to the core equipment used in polycrystalline silicon process. Raw materials such as trichlorosilane and hydrogen are produced into polycrystalline silicon rods through a series of chemical reactions in the furnace.

Nickel base alloy n08810 and n08120 iron nickel chromium series (n08810 / n081 refers to the alloy, which is used to manufacture polycrystalline silicon equipment such as cold hydrogenation reactor. It has the characteristics of high strength, heat resistance and corrosion resistance. The service temperature is greater than 539 ℃, of which 20) n08120 alloy has higher strength, It is a very suitable material for the manufacture of cold hydrogenation reactor in polysilicon industry.

Spent nuclear fuel refers to used nuclear fuel, which is usually produced by the nuclear reactor of nuclear power plant. It contains a large amount of unused radioactive proliferative materials.

The non-public offering index has been reviewed and approved by the China Securities Regulatory Commission, and the company paid the qualified 21 shares on December 9, 2021

The specific target investors of the project issued 254789272 RMB ordinary shares at the price of 5.22 yuan / share, raised 1.33 billion yuan, and the net amount of funds actually raised after deducting the issuance expenses was 1.300 billion yuan, invested in the “Panjin Haoye 3.6 million T / a heavy oil hydrogenation EPC project” “Xuandong energy 500000 T / a hazardous waste coal tar upgrading and transformation EPC project”, “heavy pressure equipment production and management intelligent new model construction project” and “supplement working capital and repay bank loans”.

Super large container transfer refers to the segmented manufacturing and transportation of super long, super large and overweight equipment, which is assembled in the factory on the plant site.

Nuclear energy business “refers to Lanzhou nuclear energy equipment R & D and sales center, Lanzhou nuclear energy industry supporting and equipment manufacturing base, Qingdao Center three bases”, island Lanshi nuclear energy equipment manufacturing base, Jiayuguan Zhonghe Jiahua nuclear energy equipment manufacturing base.

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

Section II Company Profile and main financial indicators

1、 Company information

Chinese name of the company Lanzhou Ls Heavy Equipment Co.Ltd(603169)

Chinese abbreviation of the company Lanzhou Ls Heavy Equipment Co.Ltd(603169)

The foreign language name of the company is lanzhoulsheavyequipmentco, Ltd

The abbreviation of the company’s foreign name is lshec

Legal representative of the company: Zhang Pulin

2、 Contact person and contact information

Secretary of the board of directors and securities affairs representative

Name: Wu ruiruirui, Zhou Huailian

Contact address: No. 528, west section of Huanghe Avenue, Lanzhou New Area, Lanzhou City, Gansu Province

Tel: 0931-2905396

Fax: 0931-2905333

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

3、 The company’s registered address is No. 528, west section of Huanghe Avenue, Lanzhou New Area, Lanzhou City, Gansu Province

1. On April 10, 2015, the registered address of the company was changed from “No. 196, Xijin West Road, Qilihe district, Lanzhou City” to “No. 528, west section of Kunlun Avenue (Weiyi Road), Lanzhou New Area, Lanzhou City, Gansu Province”. For details, please refer to the announcement Lin 2015-017 disclosed by the company with the registered address on the website of Shanghai Stock Exchange. Historical changes 2. On May 12, 2016, the registered address of the company was changed from “No. 528, west section of Kunlun Avenue (Weiyi Road), Lanzhou New Area, Lanzhou City, Gansu Province” to “No. 528, west section of Huanghe Avenue, Lanzhou New Area, Lanzhou City, Gansu Province”. For details, please refer to announcement Lin 2016-037 disclosed on the website of Shanghai Stock Exchange.

Office address: No. 528, west section of Huanghe Avenue, Lanzhou New Area, Lanzhou City, Gansu Province

730314 of the company’s office address

Postal Code

Company website http://www.lshec.com.

E-mail [email protected].

4、 Place of information disclosure and preparation: the media name and website of the company’s annual report; the website of the stock exchange where the Shanghai Securities News, securities daily and securities times company disclose the annual report http://www.sse.com.cn.

Place of preparation of the company’s annual report: Securities Investment Department of the company (Office of the board of directors)

5、 Company stock profile

Company stock profile

Stock type stock exchange stock abbreviation stock abbreviation before stock code change

A-share Shanghai Stock Exchange Lanzhou Ls Heavy Equipment Co.Ltd(603169) 603169 is not applicable

6、 Other relevant information

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