Shenzhen Cotran New Material Co.Ltd(300731)
Annual report for 2021
April 2022
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.
Zhou Dong, the person in charge of the company, Liu Jun, the person in charge of accounting, and Zhang Yun, 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.
(I) the main reasons for the change of the company's performance are as follows:
1. During the reporting period, the prices of some raw materials in the upstream market increased and the company's procurement costs increased, resulting in a decline in the gross profit margin of the company's main products; The company strengthened market development in the fields of communication operators, electric power and new energy, resulting in a significant increase in sales expenses during the reporting period;
2. According to the requirements of accounting standards, the company has made impairment provision for some long-term equity investments, recognized the loss of changes in fair value of some trading financial assets and recognized the investment loss of associated enterprises; At the same time, provision for inventory falling price has been made for some products.
(II) the company's main business, core competitiveness and main financial indicators have not changed significantly. In order to improve profitability, on the one hand, the company negotiated with major customers on the rise of raw material prices and adjusted the sales prices of some products; On the other hand, strengthen cost control, improve product yield, and then reduce product production costs.
(III) there is no overcapacity, continuous decline or technology substitution in the industry in which the company is located. (IV) there is no major risk to the company's sustainable operation ability.
The forward-looking statements such as the future plan in this report are only the company's expectations for the future and do not constitute the company's substantive commitment to investors. Whether it can be realized depends on a variety of factors such as policy environment and market conditions. There is uncertainty. Investors and relevant persons are requested to maintain sufficient risk awareness and understand the differences between plans, forecasts and commitments.
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 Wrong! No bookmarks defined. Section II Company Profile and main financial indicators 8 section III Management Discussion and Analysis Section IV corporate governance 46 Section V environmental and social responsibility Section VI important matters Section VII changes in shares and shareholders 103 Section VIII preferred shares 111 section IX relevant information of bonds 112 section x financial report Wrong! No bookmarks defined.
Directory of documents for future reference
1、 Financial statements containing the signatures and seals of the person in charge of the company, the person in charge of accounting work and the person in charge of accounting organization (Accounting Supervisor). 2、 The original of the audit report with the seal of the accounting firm and the signature and seal of the certified public accountant. 3、 The originals of all company documents and announcements publicly disclosed on the website designated by the CSRC during the reporting period. 4、 Annual reports published in other securities markets. 5、 Other relevant documents. The address for the preparation of the above documents for future reference: the office of the board of directors of plant 2 and 3, Fuchuan science and Technology Industrial Park, Tongfu Industrial Park, Xinhu street, Guangming District, Shenzhen.
interpretation
Explanatory item refers to the explanatory content
The company refers to the company
The controlling shareholder and actual controller of the company refers to Zhou Dong
Kechuang Xinhua refers to Shenzhen Kechuang Xinhua Technology Co., Ltd
Zhongneng investment refers to Shihezi Zhongneng equity investment partnership (limited partnership)
Guangzhou xingorange refers to Guangzhou xingorange private equity securities investment management Co., Ltd
Xingcheng capital refers to Shanghai Xingcheng Investment Management Co., Ltd
Suzhou Tianli refers to Suzhou Tianli Investment Co., Ltd
Ruitaike refers to Suzhou ruitaike heat dissipation technology Co., Ltd
Wuxi Kuncheng New Material Technology Co., Ltd
Huizhi Xinyuan refers to Shenzhen Huizhi Xinyuan venture capital enterprise (limited partnership)
Jiayuan Xinde refers to Shenzhen Jiayuan Xinde Venture Capital Co., Ltd
Wuhu Xianglu refers to Wuhu hangchuangxiang Road Auto Parts Co., Ltd
Shenzhen hangchuang refers to Shenzhen hangchuang seal Co., Ltd
Yuanchuang Lexin refers to Shenzhen Yuanchuang Lexin heat dissipation Material Co., Ltd
Deruiyuan refers to Guangdong deruiyuan New Material Technology Co., Ltd
Microchip Changjiang refers to Anhui microchip Changjiang semiconductor material Co., Ltd
Huawei refers to Huawei Technology Co., Ltd. and its subsidiaries
ZTE refers to Zte Corporation(000063) and its subsidiaries
Ericsson refers to Telefonaktiebolaget LM Ericsson, Ericsson and its global branches
Nokia means Nokia Corporation, Nokia and its global subsidiaries
The utility model relates to a module device for realizing heat exchange through liquid cooling flow.
The flow liquid cooling heat exchange module (liquid cooling sector) is processed in the metal sector, and the inlet and outlet are set. The electronic device is installed on the surface of the board (the middle is coated with heat conducting medium), and the cooling liquid enters and exits from the inlet and outlet of the heat exchange module, so as to circulate and take away the heat emitted by the electronic device, so as to ensure the normal operation of the device.
Materials that can withstand joint displacement to achieve air tightness and water tightness and are embedded in building joints. The sealing materials include metal materials (aluminum, lead, indium, stainless steel, etc.), non-metallic materials (rubber, plastics, ceramics, graphite, etc.), composite materials (such as rubber asbestos board, aerogel felt polyurethane), but rubber elastomers are the most used materials.
Cold shrinkable sleeve refers to a joint waterproof product made of pre expansion process by using the rebound characteristics of silicone rubber. The product is simple and efficient in construction, with excellent electrical insulation, anti ultraviolet aging and high and low resistance
Temperature characteristics, as well as high shrinkage ratio, strong holding force and damage resistance.
Structural members refer to plastic or hardware parts that play the role of protection and support. There are many kinds of precision structural parts, which are widely used in all kinds of end consumer products and industrial products.
Antenna feeder system is an important part of microwave relay communication. The antenna plays the role of converting the electromagnetic wave transmitted in the feeder system into the electromagnetic wave transmitted in free space, or converting the electromagnetic wave transmitted in free space into the electromagnetic wave transmitted in the feeder. The feeder is the transmission channel of electromagnetic wave.
Semiconductors refer to materials with conductivity between conductors and insulators at room temperature. Common semiconductor materials include silicon, germanium, gallium arsenide, etc.
The articles of association refers to the articles of association of Shenzhen Cotran New Material Co.Ltd(300731) company
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
Shenzhen Securities Regulatory Bureau refers to the Shenzhen Securities Regulatory Bureau of China Securities Regulatory Commission
Shenzhen stock exchange refers to Shenzhen Stock Exchange
Yuan and 10000 yuan refer to RMB yuan and 10000 yuan
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
Stock abbreviation Shenzhen Cotran New Material Co.Ltd(300731) stock code Shenzhen Cotran New Material Co.Ltd(300731)
Chinese name of the company Shenzhen Cotran New Material Co.Ltd(300731)
Chinese abbreviation of the company Shenzhen Cotran New Material Co.Ltd(300731)
Foreign name of the company (if any) Shenzhen Cotran New Material Co., Ltd
Abbreviation of the company's foreign name (if any) Cotran
Legal representative of the company: Zhou Dong
Registered address: plant 2 and 3, Fuchuan science and Technology Industrial Park, tongfuyu Industrial Park, Xinhu street, Guangming District, Shenzhen
Postal code of registered address: 518107
In January 2010, the registered address of the company was changed from "2nd floor, west block, building 8, xinwucun Industrial Zone, Taoyuan Street, Nanshan District, Shenzhen" to "C, 5th floor, building B3, xinjianxing science and Technology Industrial Park, Fengxin Road, Gongming office / Loucun community, Guangming New District, Shenzhen";
In November 2012, the registered address of the company was changed to "floor B, floor 5, floor C and floor 6, building B3, xinjianxing science and Technology Industrial Park, Fengxin Road, Loucun community, Gongming office, Guangming New District, Shenzhen";
In August 2013, the registered address of the company was changed to "B on the 1st floor, C on the 5th floor, C on the 6th floor and B on the 8th floor of building B4, xinjianxing science and Technology Industrial Park, Fengxin Road, Gongming Office Village community, Guangming New District, Shenzhen"
