Securities code: Tongyu Communication Inc(002792) securities abbreviation: Tongyu Communication Inc(002792) Announcement No.: 2022014 Tongyu Communication Inc(002792)
Summary of annual report 2021
1、 Important note: the summary of this annual report comes from the full text of the annual report. In order to fully understand the company's operating results, financial status and future development plan, investors should carefully read the full text of the annual report in the media designated by the CSRC. In addition to the following directors, other directors attended the meeting of the board of directors to consider the annual report in person
Name of director not present in person position of director not present in person reason for not attending the meeting name of the entrusted person
Tips of non-standard audit opinions □ applicable √ not applicable to the profit distribution plan of common stock or the plan of converting accumulation fund into share capital in the reporting period reviewed by the board of directors √ applicable □ not applicable whether to convert accumulation fund into share capital □ yes √ no the company's profit distribution plan of common stock reviewed and approved by the board of directors is: Based on 402056966, the company will distribute cash dividend of 0.20 yuan (tax included) for every 10 shares to all shareholders and bonus shares of 0 share (tax included), No accumulation fund shall be converted into share capital. Preferred stock profit distribution plan for the reporting period adopted by the board of directors □ applicable √ not applicable II. Basic information of the company 1. Company profile
Stock abbreviation Tongyu Communication Inc(002792) stock code Tongyu Communication Inc(002792)
Shenzhen Stock Exchange
Contact person and contact information secretary of the board of directors securities affairs representative
Name: Wu Zhonglin, Luo Chuxin
Office address: No. 1, Donger Road, Dongzhen, Torch Development Zone, Zhongshan City, Guangdong Province No. 1, Donger Road, Dongzhen, Torch Development Zone, Zhongshan City, Guangdong Province
Fax: 076085594662
Tel: 076085312820076085312820
E-mail [email protected]. [email protected].
2. Introduction to main business or products during the reporting period
The company specializes in the R & D, production and sales of communication antenna and RF device products, mainly including base station antenna, RF device, microwave antenna, etc. The company has entered the field of optical communication through acquisition and capital increase. At present, base station antenna is still the leading product of the company. The company provides mobile communication operators and equipment integrators with communication antennas, RF devices, optical module products and comprehensive solutions. The company has a complete product line of communication antennas, RF devices and optical modules, and has developed a series of base station antennas, base station duplexers, combiners, tower top amplifiers, series of microwave antennas, optical transmission modules and other products, which can meet the diversified product needs of 2G, 3G, 4G, 5g and other network systems at home and abroad. The company is in the first echelon of the industry in the field of mobile communication antennas and has strong market competitiveness.
In addition, the company actively develops business in the field of new energy and cuts into the field of intelligent power exchange cabinet. The intelligent power exchange cabinet solves the problem of endurance for the high-frequency users of electric vehicles, such as takeout delivery, express delivery and other urban short-distance distribution industries. Through the operation of power exchange cabinet products, the company has entered the field of new energy and Internet of things, and actively explored new technology evolution and new business model.
1. The base station antenna (non mobile terminal antenna) is the information out (downlink, transmit) in (uplink, receive) port that the user connects with the base station equipment wirelessly. It is an electromagnetic wave energy converter containing various information. When the base station transmits, the modulated RF current energy is converted into electromagnetic wave energy through the base station antenna and radiated to the predetermined area (mobile phone user) with a certain intensity; The modulated electromagnetic wave energy of user information is received by the base station antenna, effectively converted into RF current energy and transmitted to the main equipment. The performance of base station antenna seriously affects the quality of mobile communication. Base station antenna is mainly used in the wireless coverage field of mobile communication network, covering 2G, 3G, 4G, 5g and other communication networks. The main customers of base station antenna are communication system operators and equipment suppliers outside China.
2. There are many kinds of RF devices, including filters, duplexers, combiners, tower top amplifiers, couplers, power dividers, intelligent feed units, remote electric regulation control devices, GPS / Beidou Positioning and timing units, etc. different products have different functions. RF devices are mainly used in information, communication, national defense security, aerospace, transportation and other fields to ensure the use and stability of its communication system and data network. The location of RF devices is mainly the integration of base stations and communication systems of Chinese customers.
3. Microwave antenna is mainly used in point-to-point or point to multipoint microwave communication system. The company's microwave antenna series products cover the frequency range of 5ghz-80ghz, which can meet the requirements of point-to-point transmission in complex electromagnetic environment. They have strict requirements for radiation pattern and cross polarization discrimination. They are widely used in trunk network and ground relay network system of digital microwave relay communication. The main customers of microwave antenna are communication system operators and equipment suppliers outside China.
4. Optical module products are mainly used in man, LAN, storage network, cloud computing data center, fibre channel, fiber to home and wireless network. At present, the company has successfully developed a number of optical module product types including 10g SFP +, 10g XFP, 16g SFP +, 25g sfp28, 40g qsfp +, 50g sfp28, 100g qsfp28, 100g cfp2, 400g qsfp-dd series, and has 7 invention patents, 36 utility model patents, 11 design patents and 19 software copyrights in the field of optical modules, It has successively undertaken many technical research projects such as "research and development of key technologies of industrial and military high-speed optical modules for industrial Internet and military optical transmission links", and won many honors, including national high-tech enterprises, specialized and special new enterprises in Guangdong Province, and Guangdong high-speed optical module engineering technology research center for 5g and large and super large data centers.
The main customers of optical module are advanced telecom equipment manufacturers, operators, data communication equipment manufacturers and data center customers at home and abroad. 5. Intelligent power exchange cabinet is mainly for urban short distance distribution industry. In 2019 and 2020, the company successively won the bid for the intensive e-commerce procurement project of three wheel / two wheel electric vehicle intelligent power exchange cabinet products of tower Energy Co., Ltd. and completed high-quality delivery. The company made efforts to enrich the product structure and create new profit growth points in the energy cabinet products as an important support for the company's product strategy. 3. Main accounting data and financial indicators (1) whether the company needs to retroactively adjust or restate the accounting data of previous years in recent three years □ yes √ no
Unit: Yuan
Year end 2021 year end 2020 year end increase or decrease over the previous year year end 2019 year end
Total assets 382113290570316342142522 20.79% 314202538645
Net assets attributable to shareholders of listed companies 270706685230201671988736 34.23% 195745689723
20212020 year-on-year increase or decrease 2019
Operating income 138672924989150946314136 - 8.13% 163798425250
Net profit attributable to shareholders of listed company 41120177417100326691 - 42.09% 2521417444
Deduction attributable to shareholders of listed companies is not 2559255842814286623 - 90.91% 277633395
Net profit of recurring profit and loss
1639821299% of net cash flow from operating activities
Basic earnings per share (yuan / share) 0.12 0.21 - 42.86% 0.07
Diluted earnings per share (yuan / share) 0.12 0.21 - 42.86% 0.07
Weighted average return on net assets: 2.01%, 3.56% - 1.55%, 1.29%
(2) Quarterly main accounting data
Unit: Yuan
First quarter second quarter third quarter fourth quarter
Operating income 34304924453513951568724107765458811895189076
Net profit attributable to shareholders of listed company 154408853448721653461629904704 - 3934140843
Net profit attributable to shareholders of listed companies after deducting non recurring profits and losses of 813197338, 4437850969, 657732222 - 5652854945
Net cash flow from operating activities 1370790826713748162955 - 134509388102956958882
Whether the above financial indicators or their total amount are significantly different from the financial indicators related to the quarterly report and semi annual report disclosed by the company □ yes √ No 4. Share capital and shareholders (1) number of ordinary shareholders and preferred shareholders with voting rights restored and shareholding of the top 10 shareholders
Unit: shares
Disclosure date of annual report
At the end of the reporting period, 26032 voting rights of ordinary shares were restored at the end of the month before 26728, 0 total number of voting shareholders at the end of the month before 0, total preferred shares of ordinary shareholders, preferred shares of shareholders whose rights were restored
Total number of shareholders
Shareholding of top 10 shareholders
Shareholder name shareholder nature shareholding ratio shareholding quantity holding Limited sales clause
