The Shenzhen Stock Exchange requires Kelan Software to verify the reasons for the large increase in its stock price in the short term. In addition, the Shenzhen Stock Exchange requires Kelan Software to explain the digital currency business and the specific content and methods of cooperation with Huawei, as well as the revenue directly generated by related products or projects in 2020. And the amount and proportion of net profit.

On the day the attention letter was released, the concept of Huawei Hongmeng continued to rise sharply, Kelan Software soared 20%, and its share price hit a record high. The stock has reached its daily limit 5 times in the past year. As of press time, Kelan Software has risen to 49.4 yuan, nearly 8.23 ​​yuan higher than the opening price of the day, with a turnover of 901,900 lots, a turnover of 4.257 billion yuan, a turnover rate of 37.56%, a price-earnings ratio of 200.64, and a total market value of 15.363 billion yuan.

According to the official website of Kelan Software, it was officially established in December 1999 and registered in the Beijing Economic and Technological Development Zone. It is a company formed by Wall Street financial practitioners and Silicon Valley technicians returning to China, specializing in financial software product application development and consulting services. enterprise. The company has more than 5,000 employees and has branches, R&D centers or joint ventures in Beijing, Shanghai, Zhejiang, Chengdu, Shenzhen, Hong Kong and other places.

Since the second half of 1999, Kelan has implemented the first online banking system. According to the official website, its customers cover banks such as Bank of China, Agricultural Bank, Construction Bank, Postal Savings Bank, Export-Import Bank and so on. Kelan has cases in various applications such as online banking (corporate, personal), mobile (mobile phone, PAD) banking, electronic payment, third-party payment, foreign exchange precious metal trading platform, bank-enterprise communication, financial portal content management, etc.; in banks The market share of electronic channel construction exceeds 60%.

According to the official website, on June 3, Huawei held the Smart Finance Summit, and Kelan Software was invited to attend as a core partner of Huawei’s ISV. At the meeting, Kelan Software and Huawei released compatible tools and solutions for Hongmeng Mobile Finance. At present, Kelan Software has become the only supplier in the industry capable of providing full-stack credit creation solutions for Internet finance.

In terms of digital currency, on June 11, Kelan Software issued an announcement of abnormal stock trading fluctuations, stating that in recent years, Kelan Software has implemented actual digital currency projects. However, the digital currency-related business is the company’s innovative business, and the revenue from the digital currency-related business of Kelan Software accounts for a relatively small proportion of the company’s operating income.

In the 2020 annual report of Kelan Software, Kelan Software stated that its “distribution side” in the central bank’s digital currency industry chain can provide banks with a full range of Internet financial products; on the “user side” it has a “wallet” that supports digital currency and Rich cases of its application scenario construction; On the “server” based on digital authentication, Kelan Software holds a license through its holding subsidiary Continental Cloud Shield and provides mobile digital authentication services.

Kelan Software is currently actively cooperating with operating banks, clearing transfer service institutions and other entities, and is gradually implementing the development and construction of related operating systems for bank customers including digital renminbi, digital bank cards, etc., and assisting bank customers to achieve digital financial service upgrades. During the reporting period, Kelan Software and Suzhou Xiangcheng District Finance Bureau actively explored more feasible application pilot programs. The digital renminbi application scenario that Kelan Software cooperated with a major state-owned bank was launched in the second half of 2020 and will be delivered in the second quarter of this year as planned.

As for the proportion of digital currency-related business revenue in the specific revenue of Kelan Software, it is not separately listed in the annual report.

According to the first quarter report of Kelan Software, the total revenue of Kelan Software in Q1 was 210 million yuan, a year-on-year increase of 35.68%; net profit was 5.691 million yuan, a year-on-year increase of 155%; total assets were 2.294 billion yuan, a year-on-year increase of 55.72%; total liabilities It was 1.152 billion yuan, a year-on-year increase of 59.41%; investment cash flow was -178 million yuan, a year-on-year decrease of 388.33%; financing cash flow was 10.3555 million yuan, a year-on-year decrease of 66.46%

Specifically, China accounts for 35% of about 38,000 6G-related patents in the world, or 13,449 patents. In second place is the US with the number of patents accounting for 18%. The 6G network is expected to be 100 times faster than 5G. Photo: PhoneArena. While the US and Europe have launched 6G research projects, strengthening cooperation to ensure benefits, CNIPA said that China has “taken advantage of the technology from 5G networks to continue to be at the forefront”. According to CNIPA, the country of billions should cooperate with a number of Japanese and Korean companies such as NEC, Samsung, and Mitsubishi to “reduce dependence on American and European technology” in some important areas of the 6G network. . Although China leads the world in 6G patents, only one Chinese company makes the list of the top 10 6G enterprises in the world. According to the PhoneArena , the three names holding the most 6G patents include NEC, Daewoo Communications and Mitsubishi. In the areas of artificial intelligence (AI) and terahertz of 6G, China accounts for 75% and 40% of patents globally, respectively. Regarding terahertz in 6G networks, the two largest patent holders are the University of Electronic Science and Technology of China, and China University of Metrology. Although it will take many years to perfect, 6G is expected to bring speeds of terabits, 100 times faster than 5G networks, wide coverage from underwater to space. Some applications of 6G such as immersive augmented reality environment, high-fidelity 3D image display. The speed of 6G brings benefits in many future fields, not only for users but also in the military sector, which is why industrialized countries are vying for the top spot in the research race. 6G. In November 2020, Google and Apple joined “The next G Alliance” (The next G Alliance) with the goal of making the US lead the world in the 6G race, reinforcing the long-term development of the company. 5G network. In February, Apple recruited a number of positions specifically related to 6G, the main work included “researching and designing next-generation wireless communication systems (6G) for wireless networks”, “participating in industry, academic forum on 6G”. In February 2019, former US President Donald Trump also mentioned 6G. “I want to have 5G, even 6G in the US as soon as possible. It’s stronger, faster and smarter than today’s standards. American companies have to work if they don’t want to be left behind,” Trump said. on Twitter. China launches first 6G satellite tinh This 6G satellite will be used to test systems for smart cities, environmental protection, disaster prevention and mitigation.

Pilot Wang Zunxi (a fairly well-known PLAAF officer) in an interview with China Central Television (CCTV 7) gave a very remarkable point of view. According to the veteran pilot, the multi-purpose fighter J-16 manufactured in Shenyang Aircraft Corporation and is being massively employed for PLAAF combat units of generation 4 ++. “J-16 fighter jets (including the J-16D electronic warfare version) have surpassed Russia’s Su-30 series heavy multi-role fighters in almost all tactical specifications. “. “The superiority shown in both avionics and electrodynamic properties, the radar reflection area reduction coefficient (RCS), the J-16 retains only the aerodynamic layout of the airframe”, pilot Vuong said clearly. Faced with the above situation, the Russian press stated that in order to seek export contracts or bring high morale and psychological state to the soldiers, the weapons manufacturers used very sophisticated promotional tools and are not always objective. Russian military experts rebuttal when emphasizing that the Chinese pilot is comparing the technical specifications of the electronic equipment on the Su-30MKK and Su-30MK2 fighters that are somewhat out of date. These fighters were supplied to the PLAAF 20 years ago, and they are actually significantly inferior to the J-16 when facing exercises (both for surface attack and long-range interception missions). ). The reason is that China’s Su-30 integrates the N001VE passive phase array radar (PESA), which ensures the realization of “truncated” synthetic aperture and “truncation” (SAR) mode with low resolution. , only allows the detection and classification of targets with large RCS parameters. In addition, the capacity and anti-interference ability of the N001VE radar is quite low, it can only catch the 1m2 RCS aerial target, 75 – 80 km away in case the enemy does not use electronic countermeasures. In fact, the J-16’s high energy and anti-interference active phase array (AESA) radar has a target capture range with 1 m2 RCS from 130 to 150 km, and high anti-interference ability, range is only slightly reduced in a highly noisy environment. This is due to the presence in the electronic architecture of the advanced AESA radar, which consists of more than 1,500 transceiver modules, each equipped with an individual arsenide / gallium nitride microwave transistor. Moreover, this type of radar is also capable of operating in synthetic aperture (SAR), reverse synthesized aperture (ISAR) and tracking ground targets moving in real time. Although the equipment for the J-16 is very advanced, the Russian side thinks that it is necessary to compare the J-16 with more modern modifications, for example the Su-30SM2 variant is about to enter service. Although the N035 Irbis radar that will equip the Su-30SM2 of the PESA class may be significantly inferior to the J-16’s AESA radar in terms of interference resistance, the capacity is higher (providing target acquisition range. with 1 m2 RCS at a distance of 250 – 270 km). With the N035 Irbis radar, the Su-30SM2 will have the ability to “foresee and shoot before” the J-16 in a direct confrontation situation, especially when Russia is still completing the long-range air-to-air missile “product. 180 ”. But it must be noted that the Su-30SM2 is still on paper, while the J-16 has been on duty for many years and there is no guarantee that the Russian fighter really possesses outstanding features. as they still publish.

SpaceX denied claims that the Starlink and OneWeb satellites almost collided In a filing submitted to the US Federal Communications Commission (FCC) after a meeting between representatives of SpaceX, OneWeb and FCC, SpaceX said that, in fact, the probability of a collision never exceeds the allowed threshold and the satellite will not be able to collide even if it is active. They have also corrected records regarding recent press releases regarding the physical coordination between SpaceX and OneWeb. Meeting between the parties took place the day after the flyer The Wall Street Journal published an article titled “Elon Musk’s satellite Internet project is too risky,” in which OneWeb made allegations that the Starlink satellites had approached other satellites alarmingly two. times in the past two years, including the last which took place on April 2, when a satellite Starlink Send a request to a OneWeb satellite to take collision avoidance measures. Sheet The Wall Street Journal quoted Chris McLaughlin, OneWeb’s director of legal and government relations, saying, “While working with OneWeb, SpaceX disabled the automated collision avoidance system supported by artificial intelligence (AI) to allow OneWeb to steer its satellite away from other satellites. It is unclear exactly why SpaceX disables the collision avoidance system when the Starlink satellite is within 57 meters from the opponent’s satellite. SpaceX has not yet commented on this issue. In a filing filed with the FCC on April 21, SpaceX said: “OneWeb recently made clear and inaccurate statements to the media about recent coordination. Specifically, Mr. McLaughlin of OneWeb told the newspaper Wall Street Journal that SpaceX has powered off the automatic satellite collision avoidance system. In reality, however, SpaceX and OneWeb have worked well together on a technical level. And OneWeb itself has asked SpaceX to temporarily turn off the AI ​​system to allow them to control the satellite as agreed by the parties. SpaceX’s automatic collision avoidance system has been and still works well at all times. According to SpaceX, OneWeb admitted wrongly and offered to withdraw its false statements during the meeting with SpaceX and FCC. SpaceX expressed its disappointment to the FCC that OneWeb officials chose to make public false information about the coordination’s plight. Successful coordination depends on trust and transparency among satellite operators. Also in the filing to the FCC, SpaceX confirmed that the possibility of collisions between satellites is very small. Other data also showed that “probability of collisions between satellites is below the permitted threshold and continues to decrease”. OneWeb launched satellite launch operations on April 3, and the satellites are eventually more than 1,000 meters apart. The probability of a collision happening is extremely small. Phan Van Hoa (According to Arstechnica)

According to history books, she was “a lot of sinners”. As a lady from wealthy families in Shanxi, China, the ups and downs of her life have turned Vo Me Nuong into the most evil and powerful woman.

In addition to the anecdotes about Vo Tac Thien’s cruelty when she was a 14-year-old girl until she was crowned queen, stories of her obsession with cats often spread.

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History books later revealed, the reason Vo Tac Thien was afraid of cats was because it was related to the curse of the enemy Tieu Thuc Phi. At that time, Vo Tac Thien made Duong Cao Tong crazy for her and obtained the right to manage the harem, and she sent both Queen Queen and Tieu Thuc to the palace.

Not only imprisoning the old enemy, Vo Tac Thien also sent people to beat and torture them every day, making Tieu Thuc extremely angry. One day, Tieu Thuc could not stand it so he screamed and cursed Vo Tac Thien: “Vo Nghiem, I will not be forgiven you after I become a devil. After I die, I will turn into a cat, and make your family name a rat.

Knowing this news, Vo Tac Thien was both angry and scared. She let the eunuch beat Queen Queen and Tieu Thuc Phi, each with 100 whips, then cut off their hands and feet, soaked in wine tanks so that both of them suffered death pain. After the Empress Dowager and Tieu Thuc died, Vo Tac Thien still did not get angry, so the person who brought the enemy’s body tortured and said: “I let you all turn into cats soaked in alcohol. See how you can eat me.”

Illustration.

It was the death of these two women that left the heart of Vo Queen with fear. Despite saying so strongly, but perhaps because of doing too much evil, Vo Tac Thien is still very afraid of Tieu Thuc’s curse. For many nights in a row, Vo Tac Thien often dreamed of cats with a cry, blood-stained to seek revenge, which startled her to wake up in the middle of the night. Continuously inviting famous priests to join the palace to help and set up the piano, but failed, Vo Tac Thien became more and more worried.

Vo Tac Thien’s fear of cats was so great that all she needed to do was to hear a cat cry or see a cat pass by and she screamed loudly and rioted the palace.

The Empress Vo Empress has banned all palace servants, maids and eunuchs in the palace to raise cats. If she accidentally encountered a figure of stray cats running in the palace, this powerful woman immediately screamed in horror.

In 705, Vo Tac became seriously ill and died at the age of 82 with the title of Tac Thien Dai Thanh emperor.

Bich Thao (Th)

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