区块链股份有哪些,区块链成分股名单

1. What is Yi Hualu hiding due to frequent related-party transactions and substantial pre-losses?

Recently, Yi Hualu disclosed the 2021 annual performance report. The company is expected to achieve operating income of 20.13 in 2021. billion, a year-on-year decrease of 22.46%; the net profit attributable to the parent company was -174 million yuan, a year-on-year decrease of 131.78%; the net profit attributable to shareholders of the listed company after deducting non-recurring gains and losses was -287 million yuan.

The reason behind the company’s first large loss in performance since 2021 is the subtle operation and embarrassing situation of Yi Hualu’s “data lake” business.

It is worth noting that less than a month after the performance forecast was disclosed, Yi Hualu changed the company’s audit agency on February 23, replacing Baker Tilly International Accounting Firm with Zhongqin Wanxin Accounting Firm. . The service time of Baker Tilly International is less than 3 months.

Coincidentally, at the same time, the company's explanation for the decline in performance was "mainly due to adjustments in accounting policies," which affected profits by about 200 million yuan. It is worth noting that with the adjustment of accounting policies, Yi Hualu’s previous long-term internal short-term and vertical transactions have also surfaced.

How is the “data lake” blockchain progressing?

The full name of Yihualu is Beijing Yihualu Information Technology Co., Ltd., which was established in April 2001. Yihualu’s main business is to promote the integration and opening of public big data and deepen the integration of big data, cloud computing, and wisdom. Urban innovative applications provide massive data storage, computing, urban brain and other big data value-added applications, operations and other services.

According to Yihualu’s disclosure, the company’s current main business is to undertake the construction of data lakes for local governments. Such projects are digital economic infrastructure with Yihualu’s optical and electromagnetic intelligent hybrid storage platform as the core technology.

As early as 2018, Yi Hualu stated on the interactive platform that the data lake business is currently the core strategy of the controlling shareholder, and the company will develop a broader business territory through the implementation of the data lake strategy.

It is reported that a data lake is a repository or system that stores data in its original format. Based on the data lake business, Yihualu has also carried out blockchain-related layout.

On September 17, 2019, Beijing Smart Cloud City Investment Fund initiated by Yihualu and Liding Capital signed an investment agreement with AI chip company Jingshi Technology. This round of financing was funded by Smart Cloud City Fund and Bitmain participates together.

According to previous reports, Yihualu has joined forces with Bitmain to strategically invest in Crystal Vision Technology, which will provide access to computing resources for Yihualu’s “Data Lake+” strategy and implant advanced AI chips into Data Lake+. Intelligent transportation, data lake + intelligent security, data lake + big health and other fields. At the same time, it can also provide data storage and reuse services to Jingshi Technology and Bitmain to enhance the application analysis capabilities of AI computing power.

But this time Yi HualuThe strategic cooperation with Bitmain has made no progress after signing the investment agreement.

The company mentioned on the 2018 investor interaction platform that China Unicom and China Telecom have signed strategic cooperation agreements with the company to jointly promote the data lake project. The company is currently exploring research into combining data lakes with blockchain technology. In addition, the company attaches great importance to the Xiongan market and will increase its efforts to promote the implementation of relevant projects.

However, on March 24, Yi Hualu said in an exchange with investors that "the company currently has no data lake project in Xiongan."

Internal trading "brushes" performance?

On February 23, 2021, Yi Hualu, whose performance has been growing steadily, suddenly hired an accounting firm and announced a change in accounting policy, deducting previously unrealized internal transaction profits and losses from the book value of long-term equity investments. Record up to zero.

This change will have an impact on Yihualu’s net profit from 2019 to 2021 of 204 million yuan, 138 million yuan and 175 million yuan. In 2021, the maximum loss is expected to be 190 million yuan.

Regarding the large loss in the company’s 2021 performance forecast, Yi Hualu said it was an “accounting treatment policy adjustment.” Such an adjustment in accounting treatment policy also reveals the "moisture" of Yi Hualu's performance in recent years.

According to the company's 2020 annual report, Yihualu's top four suppliers are all related parties, with a total purchase amount of 793 million yuan, accounting for 51.71% of the total annual purchases. At the same time, the four major customers of Yihualu's former Douxian are also related parties, with a total sales volume of 955 million yuan, accounting for 34% of the total annual sales.

It is worth noting that the company has implemented data lakes at a rapid pace in recent years. So far, it has more than 30 data lakes. Most of the company's early revenue and profits mainly come from the construction of data lakes. According to the previous treatment of Yi Hualu's relevant accounting policies, it is obviously more conducive to its performance.

However, while the company’s non-public issuance of financing in 2020 did not meet expectations, and the 2021 convertible bonds are still in the approval stage, Yihualu’s debt level is relatively high, and financial expenses continue to grow. obvious. Under this circumstance, the company also proactively slowed down its investment in data lake projects.

However, Yi Hualu has recently begun to lay out the Yuanverse business. On April 6, Yi Hualu stated on the interactive platform that the blockchain encryption technology of the company's "data bank" can be applied to NFT projects, and the non-tampering characteristics of blue-ray storage are also suitable for the permanent preservation of digital art collections.

Who are the related parties of insider trading?

First let’s look at the suppliers. Hualu Group, the controlling shareholder of Yihualu, and Panasonic jointly established China Hualu Panasonic Electronic Information Co., Ltd. (hereinafter referred to as "Hualu Panasonic"), which mainly produces audio and video equipment and storage equipment mainly Blu-ray. In 2018, Yihualu became the domestic manufacturer of Hualu Panasonic Blu-ray products.Exclusive Seller. In 2020, Yihualu purchased Hualu Panasonic electronic products, with a transaction volume of 624 million yuan, accounting for 41% of the total annual purchases of listed companies.

According to Yi Hualu’s disclosure, after purchasing and warehousing from Panasonic, these Blu-ray discs were packaged into data lake solutions and resold to Yi Hualu’s equity subsidiaries.

In 2020, Yihualu provided project construction cost services to Taizhou Yihualu Data Lake Information Technology Co., Ltd. (hereinafter referred to as "Taizhou Yihualu") and Lan'an Data Information Technology Co., Ltd., totaling 3.16 billion. Information shows that Yihualu holds 60% of the shares of Taizhou Yihualu and 81% of the shares of Lanan Data.

Yihualu’s 2021 semi-annual report also shows that the company’s accounts receivable are close to 3 billion yuan, of which 2.1 billion yuan are aged within one year. Yihualu's operating income in the first half of 2021 was 1.5 billion yuan, and its operating income in the second half of 2020 was 1.605 billion yuan, with a total income of 3.21 billion yuan in the two half-years. This means that from June 2020 to June 2021, more than 60% of the orders sold by Yihualu were not paid back, but formed accounts receivable.

Most of these accounts receivable are generated by Yi Hualu's shareholding companies. In the list of debtors, the three equity-owned subsidiaries of Yihualu owe a total of about 800 million yuan, namely Taizhou Yihualu owes nearly 400 million yuan, Dalian Data Lake Information Technology Co., Ltd. owes more than 200 million yuan, Maoming Yueyun Information Technology Co., Ltd. owes nearly 200 million yuan.

Industrial and commercial information shows that Yihualu holds 60%, 49% and 49% of the equity of these three companies respectively, but these three joint-stock subsidiaries are not included in the consolidated statements of Yihualu’s semi-annual report. .

According to the Accounting Standards for Business Enterprises, for downstream transactions where the investor invests or sells assets to an associate or joint venture, the impact of unrealized internal transaction gains and losses should be offset, and the book value of long-term equity investments should be adjusted at the same time.

In this regard, some investors asked the company on the platform, saying, "Internal transactions of related companies should be offset against internal profits when consolidating accounting statements, because the profits of one company are the costs of the other."

According to Yi Hualu's explanation, there has been no clear provision on the accounting treatment for the offsetting of unrealized internal profits and losses of associates when the downstream offset amount is greater than the balance of long-term equity investments.

Before this policy change, the company adopted the equity method for subsequent measurement of long-term equity investments, and the unrealized internal transaction profits and losses were limited to writing down the book value of long-term equity investments to zero, and the insufficient amount was offset for off-book recording. , when the long-term equity investment balance of the data lake project company increases, additional offset processing will be made.

This means that after the data lake project company enters the operation period, unrealized internal transaction profits and losses will be realized along with the depreciation and amortization of assets, thereby increasing the company's investment income in future years.

Most of these joint ventures are not included in Yihualu’s consolidated statements.It has also become a powerful tool for Yi Hualu to “boost performance”. Now, the new accounting firm has retroactively offset the previous related transactions, and Yi Hualu's performance has also revealed its true colors.

However, on January 28 this year, not long after Yi Hualu issued a pre-loss announcement for 2021 annual performance, on February 23, Yi Hualu issued another announcement, saying that due to the audit process, Beijing and Dalian, Tianjin and other places have been affected by the sudden epidemic, and it is impossible to carry out on-site audit work as originally planned. Yihualu plans to appoint Zhongqin Wanxin Accounting Firm as the audit agency for the 2021 annual financial report. On the same day, it announced its intention to appoint the former deputy financial director. Man Xiaoguo is the financial director of the company.

2. What are the stocks of listed digital currency companies?

1. China Science and Technology Thunder: disclosed on the night of October 28, 2019, that the company is based on operating system security enhancements and hardware security, etc. With technical reserves, it has already developed blockchain-related businesses such as digital wallets and hardware-level data authentication.
2. Zhefu Holdings: The company holds shares in Shanghai 2345 Network Holding Group Co., Ltd., and its subsidiary Shanghai 2345 Network Technology Co., Ltd. has a patent for a control method and control device for distributing digital currency.
3. Gao Weida: On October 23, 2019, the company responded on the interactive platform that the company has digital currency technology reserves.
4. Felix: In September 2019, the company stated on the interactive platform that it has technical reserves in blockchain and is applying it in related product development, and the technology can be used for digital currency.
5. Yuanguang Software: It has blockchain supply chain finance, blockchain trusted electronic licenses, blockchain data secure sharing, blockchain data storage, blockchain electronic contracts, and energy blockchain applications. , blockchain enterprise fund security management and other products and solutions.
Extended information
CBDC, the full name is Central bank digital currencies, translated as central bank digital currency.
The Bank of England, the Bank of England, gave this definition in its research report on CBDC: Central bank digital currency is an electronic form of central bank currency that can be used by households and businesses to make payments and store value.
The Chinese version of CBDC is described as a digital renminbi, which is issued by the People's Bank of China, operated by designated operating agencies and redeemed by the public. It is based on a broad account system and supports the loose coupling function of bank accounts, and is compatible with banknotes and coins. It is a controllable and anonymous payment instrument with value characteristics and legal liability.
What we call DC/EP is the Chinese version of central bank digital currency, which is translated as "digital currency and electronic payment tools".
The Center for International Settlements (BIS) and the Committee on Payments and Market Infrastructures (CPMI), two authoritative international organizations, jointly conducted two questionnaire surveys of more than 60 central banks around the world in 2018 and 2019.
The contents of the questionnaire include the progress of central banks’ work on digital currencies, the motivations for researching digital currencies, and the possibility of issuing digital currencies.70% of central banks have stated that they are participating in (or will participate in) digital currency research.
On August 14, 2020, the Ministry of Commerce issued the "Overall Plan for Comprehensively Deepening the Pilot Program for the Innovative Development of Trade in Services", which proposed in the section "Comprehensively Deepening the Pilot Tasks, Specific Measures and Division of Responsibilities for the Innovative Development of Trade in Services": In the Beijing-Tianjin-Hebei, The Yangtze River Delta, the Guangdong-Hong Kong-Macao Greater Bay Area and qualified pilot areas in the central and western regions have launched digital renminbi pilot projects.
First, Shenzhen, Chengdu, Suzhou, Xiongan New Area and other places and relevant departments of future Winter Olympics scenes will assist in the promotion, and will be expanded to other regions as appropriate.
The comprehensively deepened pilot areas are Beijing, Tianjin, Shanghai, Chongqing (21 municipal districts including Fuling District), Hainan, Dalian, Xiamen, Qingdao, Shenzhen, Shijiazhuang, Changchun, Harbin, Nanjing, Hangzhou, Hefei, Jinan, and Wuhan , Guangzhou, Chengdu, Guiyang, Kunming, Xi'an, Urumqi, Suzhou, Weihai and 28 provinces and cities (regions) including Hebei Xiongan New District, Guizhou Gui'an New District, Shaanxi Xixian New District.

3. Is it legal for the euz stablecoin to attract people to pay for shares?

It is not legal. It feels like an illegal pyramid scheme. The "coin" and other activities are just to deceive people. , be careful not to get involved.

4. Who is the founder of AtoS and where is its headquarters?

AtoS (ATOS) is a decentralized financial processing solution based on blockchain. Its goal is to build a global free currency circulation system through blockchain and distributed ledger technology. This system allows each user to conduct international financial transactions freely. Atomic Link has a five-layer architecture: data layer, collection layer, consensus layer, contract layer, and application layer. The data layer uses distributed ledger technology to realize currency issuance, payment, exchange and other operations; the network layer uses peer-to-peer network implemented by P2P network protocol; the consensus layer is based on POD and BFT consensus algorithms; the contract layer uses genesis contracts and multi-language Smart contracts carry out the issuance and management of currencies, optimize the virtual machine, support Turing Complete, and use an introspection mechanism to avoid deadlocks in Turing Complete; the application layer is friendly to many types of terminals, making it convenient for developers to Develop applications based on Atomic Chain. Through a decentralized autonomous model, we will build a diversified financial circulation network to enhance the liquidity, security, and universality of currency. As a currency unit in the win-win ecosystem, ATOS aims to become a universal currency for global international transactions. As an open system, Atomic Chain allows users to develop various independent DAPPs based on the Atomic Chain API and create personalized application scenarios.

There will be new breakthroughs in Atomic Chain technology. Since Bitcoin's oligarchic mining pools hold more than 51% of the computing power, there is a risk of attacks from the Bitcoin network, so it is difficult for Bitcoin to become a country's foreign exchange reserve. Atomic Link incorporates a more decentralized POD algorithm. The so-called POD algorithm is the algorithm first named by our Atomic Link. This algorithm is implemented on IOTA (the top 10 cryptocurrency) and can beThere is no official name, it is the abbreviation of Power Of Device. There is 0 handling fee for transactions, but you need to process two transactions for the entire network before trading. In this way, the more people we use, the more computing power we have, and the faster the transfer speed will be. Each user is a node, so our TPS has no upper limit, far exceeding Bitcoin's only 7TPS, Ethereum's only 15TPS, and EOS's million TPS... and there is 0 handling fee, no mining required. There are no mining pools, so why bother with the mining pool controlling 51% of the computing power of the entire network? It will always be highly decentralized. The use of DAG (Directed Acyclic Graph) can process a large amount of on-chain data in parallel, which can perfectly solve the problem of slow Bitcoin transaction speed TPS

5. A listed digital currency company with a state-owned background

Omar Electric (002668):
On January 30, 2018, it stated that the company began to research digital currency and blockchain technology in early 2016 and established an innovation team. In July 2016, the company and Tongji University established a joint financial technology laboratory, with the main research direction being the application of blockchain technology in the financial industry; the company participated in the prototype design of the central bank's digital currency; in 2017, the company established a wholly-owned subsidiary, Digital Qianyuan , layout blockchain technology research and development. In terms of blockchain applications, the company currently has a core technical team of more than 30 people. It has relatively leading technical reserves and a wide range of application scenario advantages, but it has not yet formed related businesses.
Meisheng Culture (002699):
The company participates in Beijing Token Technology, which has the software copyright of the digital currency intelligent quotation platform. The software is referred to as Bipricetong.
Hailian Jinhui (002537):
On September 25, 2019, the company’s interactive platform responded that the company had participated in and completed relevant topics of the digital currency research group of the China Payment and Clearing Association.
Langke Technology (300042):
On September 27, 2019, the company's interactive platform responded that the company currently has two digital currency-related patents, one of which is the design patent "Flash Drive (Cold Wallet)", which has been Authorized; the other is the invention patent "Digital Currency Wallet, Transaction Method, Transaction System and Computer Storage Media", which is currently in the substantive review stage.
Feitian Integrity (300386):
In February 2016, the company stated in an interactive statement that it currently has certain technical reserves and research in blockchain technology. The company will actively participate in digital currency and other blockchain technology industries in the future.
Julong Shares (300202):
On September 19, 2019, the company responded on the interactive platform: The company has always paid close attention to the development of the digital currency business and has done relevant pre-research on the application and promotion of digital currency. Project reserves. The company hopes to leverage its brand advantages, channel advantages, and service advantages in the field of financial institutions to provide good services for the issuance and promotion of my country's digital currency.
Kelan Software (300663):
On November 4, 2019, the company stated on the interactive platform:The company has obtained relevant software copyrights for mobile wallets, and has digital wallet-related R&D and technical reserves to support digital currencies.
Golden Crown Shares (300510):
On September 22, 2019, Golden Crown Shares announced that it planned to acquire the equity of the parent company of a company engaged in digital currency and blockchain. If this is successful, it will open up blockchain, Digital currency, big data and AI provide assistance in the global market of new energy orderly charging networks and ubiquitous power Internet of Things.
Zhongying Internet (002464):
On September 16, 2019, the company’s interactive platform responded that the company’s subsidiary’s digital currency exchange platform is ready to be implemented at any time and is currently in the process of applying for a government license.

6. What are the digital currency stocks?

1. Weishitong (002268): Reply from the interactive platform on August 19, 2020: The company participated in the formulation of the "Financial Distribution" issued by the People's Bank of China Financial industry standard "Security Specification for Ledger Technology" (JR/T0184-2020). The standard specifies the security system of financial distributed ledger technology, including basic hardware, basic software, cryptographic algorithms, node communication, ledger data, consensus protocols, smart contracts, identity management, privacy protection, regulatory support, operation and maintenance requirements and governance mechanisms. etc. The standard applies to institutions engaged in the construction or service operation of distributed ledger systems in the financial field.
2. Sichuan Chengyu (601107): The company indirectly participates in Xi'an Zhigui Internet Technology Co., Ltd. through its participation in Sichuan Trust Co., Ltd. The company has a "web-based digital currency wallet system based on the QRC-20 standard" and a "QRC-based 20 standard Android-side digital currency wallet system" two digital currency wallet software copyright patents
3. Sifang Jingchuang (300468): On September 9, 2019, the company stated on the interactive platform: The company currently has digital wallet technology Reserves will carry out relevant research and development work according to the company's development strategy; on October 10, 2019, the company's interactive platform replied that according to the issuing institution and circulation scope, digital currencies can be divided into sovereign digital currencies, super-sovereign digital currencies and those circulating in specific digital communities. Digital pass; the company is conducting in-depth exploration of the application of community digital pass through its wholly-owned subsidiary - Shenzhen Qianhai Lexunfang Blockchain Technology Co., Ltd.
4. National Technology (300077): On October 16, 2019, the company’s interactive platform responded that RCC technology can support the application of digital currency in a certain specific environment. But there are many technical forms of digital currency. The company will actively pay attention to the development of various technologies, take market demand as the core guide, and strive to maximize the value of technological products.
5. Tianyu Information (300205): The company has digital currency hard wallet related products.
6. Tianyuan Dico (300047): Disclosure in the 2019 annual report: Subsidiary Weinbet deployed a technology research and development team in the pilot area of ​​digital currency and actively participated in the development of relevant application scenarios..
7. Tianyang Technology (300872): In the early stage of the promotion and application of digital currency, the company, as a major partner of China Construction Bank, has already participated in the technical development and testing of CCB’s digital currency. In the future, the company will actively participate in CCB-related Project implementation of business needs.
8. Omar Electric (002668): The company began to research digital currency and blockchain technology in early 2016, and established an innovation team; in 2017, the company established a wholly-owned subsidiary, Digital Qianyuan Technology Co., Ltd., to integrate the company's team and business , layout blockchain technology research and development.
9. Radio and Television Express (002152): Reply from the interactive platform on August 24, 2020: The company is actively promoting the related research and development of digital currency, including the issuance and exchange of digital currency on self-service equipment, digital currency wallets, digital Scenarios such as the application of currency in gates and self-service vending machines.
10. Yuyin Shares (002177): 2019 Annual Report Disclosure: In terms of digital currency, the company pays attention to the progress of the central bank’s digital currency and established a digital currency research center to conduct application research on digital currency transaction processing on intelligent devices. Combining its own advantages in encryption and decryption, biometric identification, and secure data transmission, it develops digital currency software wallets and hardware wallets.

7. What are the large-scale blockchain concept stocks in China?

The large-scale blockchain concept stocks in China include: Sifang Jingchuang, Huaying Agriculture, Hang Seng Electronics, and Yijian Shares , Gao Weida.

Challenges faced

From the perspective of practical progress, most of the applications of blockchain technology in commercial banks are still being conceived and tested. There is still a long way to go before it can be used in life and production, and it also faces many difficulties in gaining recognition from regulatory authorities and the market. The main ones are:

1. Restricted by current concepts, systems, and laws. The characteristics of decentralization, self-management, and collective maintenance of blockchain have subverted people's production and lifestyle, diluted the concept of state and supervision, and impacted existing legal arrangements. For these, the entire world completely lacks theoretical preparation and institutional discussion. Even for Bitcoin, the most mature blockchain application, different countries have different attitudes, which inevitably hinders the application and development of blockchain technology. There is obviously still a long way to go to solve this kind of problem.

2. At the technical level, blockchain still needs breakthrough progress. Blockchain applications are still in the initial development stage of the laboratory, and there are no mature products that are intuitive and available. Compared with Internet technology, people can use specific applications such as browsers and APPs to browse, transmit, exchange and apply information. However, blockchain obviously lacks such breakthrough applications and faces high technical barriers.

8. Is the blockchain the next Internet trend or a bubble?

Blockchain technology will change the search engine
change the http protocol into an interstellar search
area Distributed storage of blockchain is also urgently needed
The arrival of 5G has increased the demand for storageDemand
Blockchain decentralized storage will be applied very quickly

9. What is the 263 stock sector?

The 263 concept sector:

1． Virtual operator: 263 acquired China Unicom’s “little partners” to lay out global mobile virtual communication operation business. The company announced on April 15, 2015 that it plans to invest US$52.5 million from its wholly-owned subsidiary Guangzhou 263 to establish 263 Mobile Communications Hong Kong Company to expand global Chinese mobile communications services.

2. Internet+: The company is a new communication service provider that uses Internet technology and resale methods to provide virtual operation communication services to enterprises and individuals. In the enterprise customer market, the company provides cloud unified communications services to various domestic enterprises and is committed to becoming China's leading enterprise communications service provider; in the individual customer market, the company provides comprehensive Internet communications services to overseas Chinese families. Global Chinese business travelers and overseas Chinese develop mobile communication services and are committed to becoming a global Chinese communication service provider.

3. Virtual reality: Zhanshi Interactive, in which the company holds shares, is a high-tech enterprise invested by internationally renowned venture capital institutions and is committed to operating the world's leading online event and virtual conference platform. After its establishment, it has established China's first global, SaaS-based, highly reliable multimedia interactive live broadcast, display and online virtual event platform. Many world-renowned companies have already used this platform to improve performance and reduce costs with unprecedented new experiences.

4. Blockchain: Participated in Beijing Trust Technology Co., Ltd., which is one of the companies that released the first batch of 197 domestic blockchain information service registration numbers

5. Telecom industry integration: The company is a leading domestic comprehensive communications service provider mainly for small and medium-sized enterprises and business people. Over the years, the company has focused on communication services in the value-added telecommunications industry and is committed to providing users with feature-rich, low-cost business-level communication and exchange services.

6． Preliminary increase in annual report: The company expects performance from 2019-01-01 to 2019-12-31: net profit of 163.4802 million yuan to 180.6886 million yuan, with a growth rate of 90% to 110%. Performance for the same period last year: net profit of 86.0422 million yuan;< /p>

7． Cloud office: 263 enterprise video live broadcast service relies on years of experience accumulation and powerful video processing capabilities to provide users with one-stop services from access to distribution and viewing, ensuring that users experience stable and smooth, low-latency, and high concurrency. Live effect. Large-scale server clusters have been deployed in China and overseas to provide global users with carrier-grade exclusive interactive live broadcast services to meet customers' needs for corporate training, online education, interactive live broadcasts and other SaaS services.

8． Internet of Things: 263: A partner of China Unicom and Alibaba. At present, the company has made progress in the research and development of SoftSIM and eSIM, and is also actively developing new products and services in the field of Internet of Things applications.channel.

9． FTSE Russell concept stocks: This concept has no individual stock analysis

10. Electronic information: The company is a comprehensive communications service provider mainly for small and medium-sized enterprises and business people. The main services it provides include data communication services, voice communication services, voice value-added services, Internet access services, etc. The company is a pioneer in many new businesses in the field of communication services. It pioneered the pay-per-caller dial-up Internet access model. In 2003, it became the largest dial-up Internet access provider in China other than basic operators.

11． SAAS: The company has 100,000 enterprise users and 5 million end users. It is the most leading cloud unified communications service platform on the A-share market. In recent years, through capital operations, it has gradually improved the unified communications SaaS platform layout (the platform includes enterprise-level applications: enterprise cloud storage -Subsidiary Yimeiyun; enterprise video conferencing-Zhanshi Interactive; enterprise social networking-Huiyou Cloud Business; enterprise collaboration-Zhiyuan Xiechuang). The company has become the leader in SAAS services for domestic enterprises.

12． Online live broadcast: Zhanshi Interactive, a wholly-owned subsidiary, has become a carrier-level interactive live broadcast cloud service provider, with a market share of more than 50%, and is a provider of services such as Tencent Live.

13． Mobile resale: The company's value-added telecommunications business licenses include cross-regional Internet access service business licenses, national information service business licenses (excluding fixed network telephone information services and Internet information services), and cross-regional call center Business operating license, cross-regional fax storage and forwarding business operating license.

14. IoT transmission layer: R&D in softSIM and eSIM directions is gradually advancing, and the existing business market share in the mobile intelligent terminal roaming market based on softSIM mode reaches more than 90%.

15. Xiaomi concept: In August 2015, Xiaomi Technology cooperated with 263 Mobile to launch the "Xiaomi Roaming" service. In the latest version of MIUI7, an over-the-air virtual SIM card is provided, and data in 36 popular countries and regions is directly provided at local service prices. Internet service.

16. Cloud communication: According to the company's 2017 interim report, during the reporting period, the company integrated the original Zhanshi Interactive webcast product and launched a new video conferencing service. The company's 263 cloud communication service further improved the business module and made the business line clearer, forming a The two major business sectors of data services, mainly mailboxes and network disks, and communication services, mainly instant messaging, telephone conferencing, online conferencing, video conferencing and live webcasting, have formed three major product lines: email, conferencing and live broadcasting. In addition, the report During the period, the company began to enter the field of IDC and cloud computing services through a joint venture with NTT and obtained a business qualification license.

17． VPN: Further expand cooperation with NTT, expand NTT's overseas sales channels for IDC and VPN network products, and at the same time further improve product and service capabilities through cooperation with NTT to ensure the provision of products that meet the quality requirements of high-end customersand services.

18． Mobile Internet: On December 11, 2015, the company reviewed and approved the proposal for the company to acquire 7.5% equity of Beijing Zhiyuan Xiechuang Software Co., Ltd. Zhiyuan has been focusing on the field of collaborative management software for thirteen years, forming a complete product line and solutions from private cloud to public cloud, from the Internet to the mobile Internet, and from internal enterprise collaboration to external collaboration. Zhiyuan Software has led the market share of China's collaborative management software (CCID) for 10 consecutive years and has been rated as a leading enterprise in China's software industry by the China Software Industry Association. It is the founder and leader of China's collaborative management software.

19． Data Center: Sun's company, Shanghai Naisheng Communication Technology Co., Ltd., is mainly engaged in the provision of IDC services in Shanghai.

20. Online education: Zhanshi Interactive, in which the company has a stake, is China's largest commercial interactive live broadcast cloud platform service provider. It is also China's largest online education live classroom service provider, China's largest Internet financial online live broadcast service provider, and China's largest corporate live broadcast service provider. Room marketing service provider. The company's Gensee online training system is a powerful and stable distance education service platform and has become the best carrier for knowledge dissemination. The functions of the Gensee online training system are not only suitable for systematic education work, but also suitable for remote training of large enterprises, large government work conferences and other needs.

21. Internet celebrity economy: The enterprise live broadcast system of the wholly-owned subsidiary Zhanshi Interactive is a live broadcast marketing system developed for enterprises to solve marketing promotion and publicity. It has been used in various business live broadcasts, event live broadcasts, e-commerce internet celebrity live broadcasts and other scenarios. Zhanshi Interactive is China's largest commercial interactive live broadcast cloud platform service provider and a supplier of Tencent's online live broadcast products.

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It is also strange for one stock to belong to too many sectors! !

It’s not surprising if it doesn’t rise! !