On April 24, SMIC reported that SMIC has announced that it has conditionally agreed to place approximately 241 million placing shares at a price of HK$10.65 per placing share, and issued a total sub-subsidy for a total of US$65 million. Stocks, and Datang intend to subscribe for US$200 million of Datang Extra Permanent Subordinated Convertible Securities. Among them, the net proceeds (after deducting fees and expenses) of the issuance of the preferential shares of Datang Preferred Shares and National IC Funds It was approximately 499.8 million U.S. dollars and 1.262 billion U.S. dollars, totaling approximately 662 million U.S. dollars (converted from HK$7.8034 to U.S. dollars) for future company expansion of production-related capital expenditures and general corporate purposes.
SMIC believes that the subscription will strengthen the company's relationship with Datang and the National IC Fund, providing an additional source of funding for the company. The funds raised to satisfy the Placing and the issuance of the Perpetual Permanent Subordinated Convertible Securities will not be sufficient to meet the demand. Funding needs.
On April 23, 2018, SMIC entered into the Datang Preferred Shares Subscription Agreement and the Permanent Subordinated Convertible Securities Subscription Agreement with Datang and Datang Hong Kong. Datang purchased 61,526,473 shares of SMIC for approximately HK$655 million in cash. (share of HK$10.65 per share), which accounted for approximately 1.25% of the total issued shares. At the same time, SMIC conditionally agreed to issue and Datang (via Datang Hong Kong) conditionally agreed to subscribe for the subordinated convertible securities of Datang Hong, principal The total amount is US$200 million, the terms and conditions of which are approximately the same as the issuance of the Perpetual Subordinated Convertible Securities to be placed, and the prerequisite is to obtain the necessary government approval and the approval of the independent shareholders.
On the same day, SMIC and National IC Fund and Xinxin HK entered into the China IC Fund Preferred Shares Subscription Agreement and the Perpetual Subordinated Convertible Securities Subscription Agreement, which is conditionally agreed to be issued and the National IC Fund (through Xinxin Hong Kong) has Conditionally agrees to subscribe for a permanent sub-convertible security of the National IC Fund with a total principal amount of US$300 million. The terms and conditions are approximately the same as those for the issuance of the perpetual subordinated convertible securities, subject to the necessary government approval. And independent shareholders' approval.
After the subscription is completed, the shareholding of Datang and the National IC Fund in SMIC will increase from 16.18% and 15.01% to 18.33% and 18.3%, respectively, which is expected to be on or before December 31, 2018 (or Core International and Xinxin Hong Kong may complete the written agreement later.
2. Beijing Junzheng has already developed a deep learning chip Ziguang Guoxin: actively seeks opportunities for expansion in the field of chip design;
April 25 # Micro Morning Express #
★ 622 million US dollars! National Fund and Datang Telecom increase holdings of SMIC
April 24 SMIC Announced that it has conditionally agreed to place approximately 241 million placement shares at a price of HK$10.65 per Placing Share, and to issue a total of US$65 million worth of subscribed permanent subordinate convertible securities, and Tang intends to subscribe for an additional US$200 million of Datang Extra Permanent Subordinated Convertible Securities. Of which, the net proceeds from the issuance of the preferential shares of Datang Preferred Shares and National IC Fund (net of fees and expenses) are approximately US$499.8 million, respectively. And 1.262 billion Hong Kong dollars, a total of about 662 million US dollars (in exchange for 7.8034 Hong Kong dollars to 1 US dollar), for future company expansion of production-related capital expenditures and general company purposes. SMIC considers that the subscription will strengthen the company's integration with Datang, the country The relationship of the circuit fund provides an additional source of funding for the company to satisfy the funding needs of the Placing and issuance of the funds raised by the placing of the Perpetual Subordinated Convertible Securities which are not sufficient to meet the capital requirements.
★ Ziguang Guoxin: Actively Seeking Development Opportunities in Chip Design
Ziguang Guoxin recently stated on the investor interaction platform that the company's business will continue to focus on the field of chip design and will not be involved in chip manufacturing for a short time. The company will actively seek out opportunities for chip design related fields.
★ Beijing Junzheng: Has launched deep learning chip development
On June 24th, Beijing Junzheng said on the investor interaction platform that the company has launched deep learning chip R&D. It is expected that it will launch deep learning AI coprocessor products this year.
★Shengbang shares: The product's comprehensive performance quality has reached the international advanced level of similar products
April 24th Announcement of the annual performance of the 2017 annual report of Shengbang Group (300661) was held on the Panorama Network on Tuesday morning. About the company's profit model, deputy general manager of the board of directors and secretary of the board of directors Zhang Qin introduced the company's design, manufacturing and sales of independent The intellectual property's analog integrated circuit chip products meet the needs of high-end, high-quality analog integrated circuit components for end-users' electronic products, thereby earning revenue and profits. The company's products need to be based on market demand and the actual application requirements of customers. Targeted design and development, and in accordance with the company's technical standards commissioned by OEM manufacturers to manufacture, after a rigorous performance test, become qualified products.
He emphasized that all of the company's products are positively independent R&D, have completely independent intellectual property rights, all comply with EU RoHS standards and green environmental protection standards, and its comprehensive performance quality has reached the advanced level of similar international products, and some key technical indicators have reached the international lead. The customer provides a good price/performance ratio.
★ Yutong Communication: The company does not have trading risks for the time being
Qiantong Communication recently stated on the investor interaction platform that the company's mass production and the products under development have adopted low-power Bluetooth chips from abroad and are also designated by customers. There is no trade risk for the time being. The company will further introduce high-end technical talents. Strengthen product innovation and development, through the establishment of R & D center, configuration of high-precision cutting-edge inspection and test equipment in the industry, hire industry experts, increase R & D investment, create R & D center, to meet the high-end needs of customers.
★ Changchuan Technology: 2017 net profit growth of 21% to be 10 turn 9 send 1.5 yuan
Changchuan Technology disclosed its annual report on the evening of April 24. The company's 2017 revenue was 180 million yuan, net profit was 505.2529 million yuan, an increase of 45% and 21% respectively; basic earnings per share was 0.72 yuan. The company intends to increase revenue by 10 per 10 shares. Shares, distribution bonus of 1.5 yuan (including tax).
★ FENDA Technology expects half-year net profit to increase by 10% to 30% year-on-year
On April 24, FENDA Technology announced the performance forecast. The company expects the net profit attributable to shareholders of listed companies from January to June of 2018 to 143 million to 169 million, a year-on-year change of 10.00% to 30.00%. The average net profit growth rate of white household appliances is 20.03%. The company made the above prediction based on the following reasons: Mainly, Fu Cheng Da incorporated the consolidated statements and smart speaker sales growth.
★ Zhuo wing technology last year's annual net profit of 20.49 million year-on-year increase of 22%
On April 24th, Zhuo Wing Technology released its 2017 annual report. From January to December 2017, the company achieved operating revenue of RMB 2.763 billion, an increase of 2.42% year-on-year; and net profit attributable to shareholders of listed companies was RMB 204.097 million, a year-on-year increase of 21.82%. The average net profit growth of the manufacturing industry is 35.63%, and the company’s earnings per share is 0.04 yuan.
3. Shanghai Xinyang's 2017 revenue of 472 million yuan 300mm large silicon project reached the expected output;
On April 23rd, Shanghai Xinyang (300236.SZ), a semiconductor chemical materials and equipment supplier, released its 2017 annual report. The report shows that in 2017, Shanghai Xinyang realized revenue of 472 million yuan, an increase of 14.11% year-on-year; and net profit of 7249.95 was realized. Ten thousand yuan, a year-on-year increase of 33.11%.
According to the report, the major reason for the large increase in net profit in 2017 was the gradual release of company's production capacity and the increase in revenue. In 2017, the company’s new products and new technologies led to a substantial increase in business performance, but due to the insufficient production capacity of the investment projects Release, the company's operating scale and performance still have great room for improvement.
Shanghai Xinyang's main business is R&D and design of semiconductor special chemical materials and ancillary equipment, manufacturing and sales services. According to the product category, Shanghai Xinyang Chemicals realized sales revenue of RMB 179 million in 2017, an increase of 21.14% year-on-year; The sales revenue of spare parts realized was 40,777,900 yuan, an increase of 83.13% year-on-year; functional coatings achieved a sales revenue of 244 million yuan, an increase of 3.31% over the same period of the previous year.
In the field of semi-conductor materials, Shanghai Xinyang has achieved a certain status. It has realized large-scale silicon wafers from basic materials for integrated circuit manufacturing to integrated circuit manufacturing functional chemical materials and advanced packaging bumps and plating cleaning materials. Traditional packaging leads The layout of the process chemical material industry chain, its products have entered the domestic supply chain system of many well-known semiconductor companies.
Specifically, the wafer dicing knife products in Shanghai Xinyang achieved large-scale sales in 2017, which increased significantly year-on-year. On-wafer chemicals have entered SMIC, Wuxi Hynix, Huali Microelectronics, Tongfu Microelectronics, Suzhou. Customers such as Jingfang and Changjiang Advanced Packaging have continued to increase volume and growth. Copper process cleaning liquids and aluminum process cleaning liquids used in wafer processes have been initially stable; In the field of IC package substrates, copper electroplating additives are available. The amount of goods has also increased significantly compared to the same period of last year. In terms of high-end photoresist used in integrated circuit manufacturing, Shanghai Xinyang has also been established and is currently in the R&D stage of the photoresist product laboratory.
The report stated that Shanghai Xinyang has been included in TSMC's list of qualified suppliers.
Shanghai's new production capacity did not reach expectations
When it comes to Shanghai Xinyang, we must mention that it is a 300mm wafer project of its highly-received subsidiary company. Shanghai Xinsheng Semiconductor Technology Co., Ltd. (hereinafter referred to as “Shanghai Xinsheng”), a subsidiary of Shanghai Xinyang, is a domestic company. The main subject of the first 300mm wafer project. At present, Shanghai Xinyang holds 27.56% shares of Shanghai Xinsheng, which is the second largest shareholder of Shanghai Xinsheng. Its largest shareholder is Shanghai Silicon Industry Investment Co., Ltd. 62.82%, The company was initiated by the National IC Industry Investment Fund, Guosheng (Group) Co., Ltd., Wu Yuefeng, New Microelectronics, Jiading Industrial Zone Development (Group) Co., Ltd.
In the report, Shanghai Xinyang stated that Shanghai's new 300mm wafer project has begun to provide positive inspections to chip foundry companies such as SMIC in the second quarter of 2017. In 2017, it achieved a blocksheet, a companion film, and a test film. Sales of such products, silicon certification work all the best.
Shanghai Xinyang revealed on the investor interaction platform this month that currently Shanghai's new 300mm wafer test piece sells about 20,000 pieces per month, and the positive film has not yet received a formal notice from the customer.
Although the overall success, but from the performance point of view, Shanghai Xinsheng is still at a loss stage. The report said that Shanghai Xinsheng 2017 annual operating income of 24.7107 million yuan, net profit of -258.858 million yuan.
As for production capacity, on April 18, Shanghai Xinyang responded on the interactive platform for investor relations that Shanghai Xinsheng currently has a large wafer production capacity of 50,000 to 60,000 pieces per month. Currently, it is still in the process of increasing production capacity.
According to the plan, Shanghai Xinsheng Phase 1 production capacity of 150,000 tablets/month will reach mid- 2018. All production capacity will reach full capacity in 2021. However, Shanghai Xinsheng currently sees a monthly capacity of 50,000-60,000 tablets per month. , I am afraid that the first phase of capacity can not be completed as planned.
Recently, on the investor interaction platform, Shanghai Xinyang once stated that Shanghai Xinsheng did not meet its target production target by the end of 2017. Yang Jing, the manager of Shanghai Xinyang, revealed to the media that the actual production of Shanghai Xinsheng was less than expected due to the new Shanghai Increased management changes and difficulty in ordering crystallizer equipment.
According to public information, on June 30, 2017, Zhang Haojing resigned from Shanghai Xinsheng General Manager. Wang Fuxiang, chairman of Shanghai Xinyang, also ceased to be the chairman of Shanghai Xinsheng, but both retained the board of directors.
According to Shanghai Xinsheng official website information center, Shanghai Xinsheng is currently constructing a monthly production capacity of 100,000 silicon wafers in the first phase and is expected to complete this year, and will start the next phase of 200,000 silicon wafers per month in the second half of this year. The production capacity is expected to be completed in 2019.
At present, all 300mm large silicon wafers in China are imported. Although the Shanghai Xinsheng project has not yet reached its schedule, the external sales of its test strips have initially broken the completely blank situation in the domestic market. Its subsequent development will have an impact on the entire Chinese semiconductor industry. Great significance.
For Shanghai Xinyang, participating in the 300mm wafer project will not only increase its influence in the semiconductor industry, it will also bring new opportunities for the development of its equipment products into the silicon wafer production area, and the production of large wafers. The required chemical liquids such as polishing liquid, polishing liquid, and cleaning liquid also expand new market opportunities.
According to the announcement, the actual transaction volume between Shanghai Xinyang and Shanghai Xinsheng in 2017 was RMB 8,223,500, and it is expected that the daily related transactions with Shanghai Xinsheng in 2018 will not exceed RMB 15 million.
4. New business development power surged 13 times in China Microelectronics' micro-networking chip;
On April 23, Guoke Microelectronics completed the debut of its annual post-listing report. In 2017, the company realized revenue of 412 million yuan; net profit of 52,644,800 yuan, an increase of 3.01% over the same period of last year. The company intends to send 1.5 yuan for every 10 shares. Now 1,676.47 million yuan.
Guokewei is one of the leading domestic chip industry players and the first integrated circuit design company funded by the National Integrated Circuit Industry Fund. The annual report shows that the company's business consists of radio and television chips, intelligent monitoring chips, solid-state memory chips, IoT chips and integrated circuit designs. , Services and other five major components.
During the reporting period, the five major sectors proceeded steadily and steadily, with revenue and profit balancing. In the future, it is expected to ease the cyclical fluctuations in the company's performance. Particularly gratifying is that the company’s solid-state memory chips, IoT chips, and integrated circuit design are three things that focus on the future. The growth of new business across the board, of which integrated circuit revenue increased by 217%, IoT chip revenue surged 13 times.
Radio and television chips are the company's traditional strengths. During the reporting period, due to the impact of the broadcast-TV standard-to-HD policy, the company’s live satellite-based SD series chip sales revenue declined, but the company’s market leading position has not been affected. The company's GK6105 series chips still occupy last year. Half of the market.
The company's new generation of live satellite high-definition chip GK6202S and its solution have entered the certification stage under the deployment of the competent authorities, and will soon enter the HD market; Future intelligent 4K chips and other products for the intelligent, ultra-high-definition market have also entered the pre-research phase. After the plan is landed, the company's radio and television chips are expected to usher in a new round of performance release.
Solid-state memory chips are the focus of the company's efforts in recent years. Last year, the plate business realized sales revenue of more than 80 million yuan, an increase of 15.08% year-on-year, accounting for the company's annual revenue share increased to 19.66%.
It is worth mentioning that the GK2301 chip independently researched and developed by the company successfully obtained the dual authentication of the China Information Security Evaluation Center and the State Cryptography Administration Bureau last year and became the only domestic storage master chip that obtained double authentication. The chip's performance and security level have reached the international level. The advanced level breaks the long-term monopoly of foreign manufacturers, and can realize the substitution of domestically controlled computers, industrial applications and consumer products with storage master chips. The future market space is worth imagining.
In particular, the company’s IoT serial chips achieved mass production last year and has become an important growth point for the company. Last year, sales revenue reached 66,639,500 yuan, a year-on-year increase of 1,236.03%, accounting for 16.18% of the company’s full-year revenue. %.
The company has an earlier layout in the area of IoT chips, and in 2014 it successfully undertook the national major science and technology project, “R&D and industrialization of 'Gbps ultra-high speed wireless local area network commercial chips'. This topic is still in the research and development stage, and will achieve 10 items after completion. The above invention patents as well as the layout design of integrated circuits and computer software copyrights have greatly increased the company's competitiveness in the field of IoT chips.
In the field of smart monitoring, the company launched a new series of smart monitoring chips such as the GK7102C last year, which is expected to increase the company's pricing power in this area.
In addition, the company’s integrated circuit R&D, design and service sectors also made significant progress. During the reporting period, the company realized revenue of 5,479,700 yuan, an increase of 217.78% year-on-year, accounting for 13.31% of the company's annual operating income.
The annual report also shows that as a R&D-driven enterprise, Guoke Micro's R&D investment is also very alarming. Last year, R&D spending totaled 132 million yuan, which accounted for over 30% of revenue, an increase of 10.2% year-on-year, achieving three consecutive years of growth. . China Securities News
5. Lansi Technology achieved revenue of RMB 23.7 billion in 2017;
China Securities Network (Reporter Zhang Yujie) On April 24th, Lansi Technology (21.08 +7.44%, diagnostic stocks) released 2017 annual results report, with annual revenue of 23.7 billion yuan, a year-on-year increase of 55.57%, attributable to the shareholders of the listed company. The net profit was 2.047 billion yuan, an increase of 70% over the same period of last year. The company intends to distribute a cash dividend of RMB 2.3 (tax included) for every 10 shares and a capital reserve of 5 shares for every 10 shares of all shareholders.
In 2017, 'Comprehensive Screen' and 'Two-Sided Glass' began to be fully popular. Lanxu Technology Co., Ltd. cooperated with customers to develop and quickly realize mass production of 2.5D, 3D front and rear cover protective glass panels, becoming the biggest highlight of the company's 2017 performance. The annual production and sales volume of protective glass for front and back cover of smartphones hit a record high, reaching 520 million tablets, an increase of nearly 30% from the previous year. Revenues from small and medium size protective glass business reached 16.832 billion yuan, an increase of 70.63% year-on-year.
Lansi Technology prepared its capacity in advance for the arrival of smartphones in the front-to-back cover and double-glass era, which will help the company achieve a new round of rapid growth. The annual report shows that the investment product of the Liuyang Nanyuan new production base is a 'Consumer Electronics Appearance. “Protective glass construction project” began to be put into use in the second half of 2017 and started mass production; Dongguan Songshan Lake Park raised investment project “Windows protective glass construction project” and the old production base of Shenzhen Lansiwang, Mengfangfang Off-site relocation and staff placement work accelerated the integration of resources in the Guangdong region; Lanx Technology (Vietnam) Co., Ltd. was established to enhance the synergies between the company and downstream consumer electronics display panel companies.
In 2017, Lansi Technology built a one-stop platform for the consumer electronics window protective glass industry. Based on the consolidation and enhancement of existing products and businesses, Lanscom actively integrated and extended the upstream and downstream industries, and promoted the strategic layout of the industry.
During the reporting period, Lansi Technology and Nissha Co., Ltd. established a joint venture to establish Lansi Technology (Changsha) Co., Ltd., which is engaged in the production of DITO touch sensors. It is expected that by the second half of 2018, some of the production lines will be completed and put into production, and will be delivered in batches. Established a joint venture with Shandong Guoci Functional Materials Co., Ltd. to establish Changsha Lansi Guoci New Material Co., Ltd. to protect the company's supply of raw materials for ceramic products, reduce the cost of raw material purchases, improve the performance of ceramic raw materials, improve the quality of post-processing , Consolidate and expand the company's first-mover advantage in the field of precision ceramics; set up Lansi Precision (Dongguan) Co., Ltd. in Tangxia Town, Dongguan City, to reinforce the company's manufacturing strengths in the middle frame, back cover and other metal components, to better meet The domestic terminal brand customer needs the assembly and integration of protective glass and metal parts to achieve one-stop supply.
Lansi Technology has always focused on the main channel of protective glass, and it also regarded it as an important development strategy to further enrich the company's product categories and continuously improve the company's service capabilities. The company is committed to providing more downstream brand customers by actively deploying the upstream industry. Services and solutions to provide a more complete one-stop service, in response to the growth and changes in downstream customer demand will quickly seize the opportunity, is expected to contribute more highlights for the 2018 annual growth.
According to the report, Lansi Technology's R&D expenditure in 2017 was 1.576 billion yuan, accounting for 6.65% of operating revenue, up 13.8% from the previous year.
6. Mega Innovations took the GD32 MCU and won 2018 'China IC Design Achievement Award' multiple awards;
On March 30, 2018, the 2018 Annual China IC Leaders Summit and China IC Design Achievement Award Presentation Ceremony jointly organized by AspenCore's "Electronic Engineering Album", "Electronic Technology Design" and "International Electronics Business" was held in Shanghai. After an IC industry person, system design engineer and media analyst team selected for six months, GigaDevice won the 'Top Ten IC Design Company' Award for high quality products and outstanding market performance. , GD32F330/350 series of microcontrollers won the 'Best MCU of the Year' award, and Mr. Jin Guangyi, Marketing Director of Zhaoyi Innovation won the 'New Marketing People' award. He has won unanimous recognition from the industry peers and once again won many awards!
The 2018 China IC Design Achievement Award is an annual industry status survey conducted for IC design companies in China. It also selects excellent IC design companies, semiconductor front-end manufacturers that provide quality services for the IC design industry, EDA tools and IP service companies. The Awards Ceremony announced the winners of the 2018 China IC Design Achievement Awards jointly selected by industry engineers and senior analysts. With the increasing strength of China IC design companies and China's chip manufacturing industry, Chinese semiconductor companies are not only in many traditions. In the field of components and components, we have been attacking a huge market and have made rapid breakthroughs in a number of cutting-edge scientific and technological fields. The China IC Design Achievement Award has witnessed the growth of the semiconductor industry since its inception. Chinese IC design companies will also play a more important role in the global market in the future. character of.
Beijing Zhaoyi Innovation & Technology Co., Ltd. (stock code: 603986, stock name: Zhaoyi Innovation) is the world's largest fabless supplier in SPI NOR FLASH. The company was established in April 2005 and is headquartered in Beijing, China, in China. The mainland, Taiwan, South Korea, Japan, the United States, the United Kingdom and other countries and regions have branches, marketing network all over the world, providing high quality and convenient localization support services.
The company is committed to the design and development of various high-speed and low-power memory, microcontroller series products, and leads the world's similar products with the advantages of 'high-tech, low-power, low-cost'. With the world-leading memory market status, trillion Easy Innovation has also exerted great advantages in on-chip memory and caching resources on the MCU. When industry peers were still fighting in the 8-bit MCU market, Kyi Innovation pioneered the first in China in 2013 and 2016. Arm® Cortex®-M3 core and China's first Cortex®-M4 core 32-bit general-purpose MCU series, the overall product planning are at the forefront of the market, and also has a wide range of industry brand user groups. The company has been well-known in the world. The fab, packaging and testing plant form a strategic partnership to jointly advance technological innovation in the semiconductor field. The company is also the first partner of the University Program (AUP) in China and the “Zhao Yi Innovation Cup” thirteenth. China's postgraduate electronic design competition, the title of the manufacturer, continue to promote teaching reform, in-depth participation in the collaborative development of the industry chain, and promote the combination of production and research and high-level personnel training.
GD32 MCU Family
Siu Yi Innovation GD32 MCU is the leader in China's high-performance general-purpose microcontrollers. China's first ARM® Cortex®-M3 and Cortex®-M4 core general-purpose MCU product series has been developed into a 32-bit general-purpose MCU market in China. The mainstream choice. With a cumulative total of nearly 200 million shipments, with more than 10,000 customers, the broad application coverage provided by the 19 series of 300 product selections is at the forefront of the market. All models are in software and hardware. The pin package aspect is compatible with each other. It is fully applicable to all kinds of high, medium and low-end embedded control requirements and upgrades. It fully unleashes the outstanding value of cost-effectiveness and builds a complete ecological and easy-to-use advantage. It fully supports multi-level development and accelerates the design cycle. .
GD32 series general-purpose MCUs have adopted a number of innovative technologies with independent intellectual property rights and have obtained domestic and international patent approvals. They have introduced the industry's first MCU product line with double data security encryption, and the industry's largest flash memory capacity Cortex®. -M3 MCUs, Cortex®-M3 MCUs with the best market cost, and Cortex®-M4 MCUs with the highest performance. From chip design, wafer fabrication to package testing, all are completed in China, providing double-capacity protection. Fast delivery ensures stable supply. Chips are manufactured using the industry's most advanced 55nm semiconductor technology and take into consideration both product performance and power consumption. In industries such as industrial control, consumer electronics, automotive electronics, and smart appliances, leading market share is used. The rate and user recognition have won widespread industry accolades and are ready for future expansion.
Intelligent Industrial Manufacturing (Industry 4.0), Artificial Intelligence (AI) and Internet of Things (IoT) are the three-wheelers that lead the future market growth, and are the main battlefield for MCU applications. GD32 MCUs provide a comprehensive product and development ecosystem Industry upgrades. From motor inverters, human-machine interfaces, sensor networks, automotive peripherals, to smart appliances, VR/AR, smart hardware, cloud interconnect and edge computing, to power meters, remote sharing, 802.15.4K/NB-IoT The electronic system with GD32 MCU as the control core is ubiquitous and continues to create value for users. Through long-term market testing, the product has become the mainstream choice for system design and project development. Kyi Yi innovation is the leading company in the Chinese MCU market. Continue to provide assistance for smart manufacturing and smart interconnection, and continue to build a blueprint for development.