The Section indicated that the CPU and GPU properties of Ox 9200+ were significantly upgraded over the previous generation, while the NCPU consisted of Arm Cortex-X3 mega-nuclears with a major frequency of 3.35 GHz, three main nuclears, as high as 3.0 GH, Arm Cortex-A715 and four main Arm Cortex-A510 energy efficiency cores with 2.0 GHz. The nuclear GPU Immortalis-G715 peak frequencies of 玑9200+ can be upgraded by up to 17 per cent, and robust performance meets the demand for user-flowing mobile games and complex applications.

At the Media Communication Conference, Dr. Lee Lee, Deputy Director-General of UNDC, introduced the positioning of the sky 9200+ as a “flagboat”, hoping to bring about a further breakthrough in a well-established environment.

“Since the launch of the 玑9200, it has acquired a very good user’s marker, particularly with respect to photographing videos, in the series vivo X90, including X90, X90 Pro, and OPPO Find X6 flagship aircraft, and is of course good in terms of continuity and renewal.” The Lee Sampling indicates that the primary objective of the Section is to move more smoothly and far away from the high-endization of branding and product differentiation.

The R&D team of 9200+ is constantly breaking down its performance and aims to build the best platform for mobile games. Play experience is one of the important considerations for consumers to purchase flagship ships. The Lee series, 玑 9200 + at the heart of a stronger CPU and GPU, is the basis for all the games. In terms of play technology, UNDG has launched the HydroperEngine play engine, which has been replaced by 6.0, with a view to improving the play experience of mobile phones through painting, resource regulation, manipulation and the network’s four main engines. The GPU, which is carrying a series of 9200, supports hardware-based phospreading, and last year took the lead in the Wall. There is also the MAGT play as a self-adaptation technology, and UNDG also hopes to be able to combine end-users and eco-partners to bring MAGT into a broader and more in-depth blending technology in mobile games.

The iQOO Neo8/Pro series has been declared the first day of the day 9200+. The Lee series indicates that the performance and outstanding energy efficiency performance of 悍9200+ are not in line with the branding concept of iQOO. From the start of the Neo7, with a sky of 9000+, teams, through deep flagship groups, have achieved a “chip” approach that builds a new generation of “performing iron triangle”, the daily experience of the use of new aids and the play experience of becoming embarrassers in the horse. It is known that 9200+ intelligent mobile phones will be available on land since the second quarter of this year.

“To succeed in high-end markets, it is not possible to take a step-by-step approach, and we hope to achieve sustained success in high-end markets. This long-term goal must be a step-by-step footprint on the ground, with a focus on moving the best flagship chip system to the user, together with the end, to meet the user’s experience needs.” The Lee Sung-bak noted that only good product experience and good user markers are key laws for development in the flagship market. In the short term, UNDG has continued to maintain close and deep cooperation with end-user partners to match products to high-end market demand; in the long run, it has committed itself to technical research and development, such as wire-tracking techniques, leading to the creation of flagship product experiences that are truly beyond the expectations of users.

The experience of the Tasskime experiment, one of the most brutal pages in the history of medical research in the United States, which has been published for 40 years, still deserves our reintroduction.

Translation

This year marks the fiftieth anniversary of the Exposure of the New York Times (Tuskegee Syphilis Study). The human experiment, which was carried out in the vicinity of Tasskii, State of Alabama, United States of America, was conducted for 40 years before the 1972 truth ceremony.

The experiment targeted a group of black men with virtually no knowledge of medicine, of whom some 400 were infected with syphilis. All were told that they were receiving treatment, but in fact they did not receive any treatment — the researchers responsible for the experiment deliberately refrained from taking treatment measures in order to observe the development of syphilis.

The experiment was brought to light and generated intense public discussion of the right to informed consent, culminating in a series of regulations. Today, the Tasskie experiment has become an important case of ethics. In recent days, a new paper published in the American Journal of Respiratory and Critical Custodial Medicine attempted to revisit public awareness of the experiment and how to prevent a recurrence of similar events.

The author of the paper, Martin Tobin, stated that “any ethics research that medical researchers need to understand is included in the story of Tajikistan, which is more educational than a statement on informed consent”.

In 1953, Dr. David Allbritton, Dr. Euice Rivers and Dr. Walter Edmondson conducted annual summaries in the Meken County, Georgia. (Figure sources: National Archives/Public domain)

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Unlike many research projects that also have ethical problems, the Tajik experiment is visible because it is not secret — it enjoys the full support of many prominent leaders of the medical community. In 1932, the director of the sexually transmitted diseases department of the United States Public Health Service (PHS, front of the United States Center for Disease Control and Prevention), Tony Clark (Taliaferro Clark), presented preliminary ideas for the experiment.

Clark read a study of white men in Oslo, Norway, in 1928. inspired by the study, he believed that black chewings in poverty in the Meken County, Alabama The Association is a group of suitable researchers: Many of them are already infected with syphilis. At that time, there were many misperceptions in the medical community of the effects of the disease, one of which was that the effects of the disease were dependent on the ethnicity of the patient. Clarke plans to study how the conditions of black syphilis patients can develop without treatment.

In the process of convening the test, a black nurse named Yunife Rivers (Eunice Rivers) helped researchers to build confidence among black farmers. As an exchange of participation in the experiment, a number of benefits, such as free medical examinations, free transportation, daily free meals and free medical treatment for any minor illness, are tested. Rifs also persuaded many families to agree to carry out exhumations in exchange for funeral benefits.

Researchers, however, lying their illness to the test: researchers told them that they were being tested and that they were receiving “bad blood” treatment instead of syphilis treatment. Researchers also concealed treatment programmes: initially, the drugs they provided were not curatively effective; even after more than 10 years after the experiment began, the medical community had found artemisininin to have good curative effects on syphilis, and when artemisinininin had been widely used for syphilis treatment, they were still being tested for untreated pills. In order to obtain more research data, researchers even falsely claim that merely observing symptoms is not able to accurately diagnose the disease, and therefore demand that the suffering be tested for wearing the gill.

In 1933, Dr. Jesse Peters and Dr. Euice Rivers dressed an unidentified pilot. (Figure sources: CDC/Public domain)

Indeed, several doctors had expressed ethical concerns about the study, but their warnings had been ignored. In December 1965, fellow Peter Buxton interviewed several of them. Shortly afterwards, he wrote to the United States Center for Disease Prevention and Control (CDC), expressing “serious moral concern” for the Tashkent study. CDC invited him to discuss the matter at a meeting in Atlanta, where Dr. John Charles Cutler of CDC was reprimanded by Dr. Bakston. Bakston has no airstrip, and he wrote again to CDC in November 1968. In February of the following year, David Sencer, Director of CDC, established a “Blue Ribbon” group dedicated to the ethical aspects of the experiment. As a result of the panel’s discussions, the study was essential for science and therefore supported the continuation of the experimental programme for non-currency by relevant researchers.

Eventually, Bakston contacted the media. On 25 July 1972, the Washington Star Report covered the news, which was posted on the front version of the New York Times the following day. In particular, a panel of experts was set up by CDC to conduct further investigations, following strong public protests. Finally, in October 1972, after 40 years of the commencement of the experiment, the Tasskime experiment was terminated. At this time, however, 28 people died directly from syphilis, 100 from syphilis complications, 40 tested wives were infected and 19 children were infected at birth. 1997 Acting United States President Bill Clinton

Brian West, the company’s chief finance officer, said at the financial telephone conference that the pace of delivery of 737 aircraft in the second quarter of the Boeing would be slowed down, and that about 75 per cent of the 225 company’s stock of aircraft, Spirit AeroSystems, had been found to have been improperly installed.

West also indicated that 737 HSP deliveries in the second half of this year would increase to about 40 per month.

Giuli said: “last summer, Messi thought Barcelona would probably offer him a 50% salary reduction contract, but unexpectedly, Barcelona didn’t even give him the contract and wanted him to play for the team for free, which caught him a little unprepared.”

“At that point in time, Messi’s options were actually very limited. Manchester City had signed geralish, otherwise Guardiola would welcome him on the red carpet. So only Paris could afford Messi’s salary, and Paris was almost his only option. There, he knew dimalia, Neymar and Paredes. I’m sure Nasser was before Messi went on vacation , I already called him. “

On February 6 , the Lakers lost miserably to the Pacers on the road. In the fourth quarter, the Lakers’ lance Stephenson and Wagner fought for a backcourt rebound at the same time, resulting in the ball out of bounds.

The fourth quarter of this game is already garbage time. Finally, with more than seven minutes left, the Pacers couldn’t shoot. Two Lakers players Stephenson and Wagner competed for the backcourt rebound at the same time. As a result, they collided with each other, but the ball was out of bounds, so the Pacers got the ball right.

At that time, Wagner was directly knocked down by Finson. From the slow motion replay, Finson glanced at the rookie after knocking Wagner down, and then left without expression. After Wagner lay on the ground for a while, he saw no teammates come forward to pull him, so he got up by himself.

In fact, this shot just reflects the current mentality of the Lakers. Because of the trade rumors of Anthony Davis, the Lakers can be traded except James, which makes the Lakers feel insecure and the team’s chemical reaction has dropped to a low point.

At that time, the market quotation provided by the business agency showed that the price of electricity carbon “loose order” of East China traders was 460000 yuan / ton, while the average transaction price of electricity carbon market tracked by Baichuan Yingfu was 435400 yuan / ton.

Now, the above expected price has been reached quickly.

According to the data of Baichuan Yingfu, as of March 1, the mainstream transaction price of domestic industrial lithium carbonate (99.2%) was between 480000-485000 yuan / ton, and the average price level rose to 480500 yuan / ton; The mainstream quotation range of battery grade lithium carbonate (99.5%) in the market is between 495000-506000 yuan, and the average price rises to 500400 yuan / ton.

Although the increase narrowed on March 2, the average price of battery grade lithium carbonate has risen to 502900 yuan / ton.

What does 500000 yuan mean?

The core of the operation of bulk commodities is that as long as the relationship between supply and demand does not change substantially, it is difficult to turn around the upward or downward trend, such as the rise of lithium salt.

From the feedback of the price of Yanchuan and Baifu gas, it is affected by the price of Yanchuan and Baifu gas. In terms of supply, manufacturers returning to work after the festival gradually return to full production, and the overall output increment is not obvious.

The tracked output data show that the weekly output in February was mostly maintained between 3800 tons and 3900 tons, ending the continuous decline in output since November last year. However, at present, the month on month increase of output is relatively limited, and there is still a long distance from the seasonal high of more than 5000 tons.

There is little change in the demand side and the cost side. The former has full consumption toughness, while the price of lithium concentrate in the latter continues to remain high, while the production capacity using this as raw material accounts for more than half in China, which constitutes a certain cost support for the overall lithium salt price.

For manufacturing enterprises, the price of 500000 yuan means an unprecedented high profit state.

According to the current lithium concentrate price of 2700 US dollars / ton, the production cost of sulfuric acid method is close to 200000 yuan / ton, and the gross profit per ton is about 300000 yuan.

The cost of Salt Lake enterprises is lower, generally around 50000 yuan. In this regard, some investors recently asked Salt Lake shares, “the double main industries potassium chloride and lithium carbonate are performing an epic market, and the price of potassium chloride has more than doubled over the previous year… Is it because the company reports the price once a month? Lithium carbonate is about to reach 500000 tons, the profit of 10000 tons exceeds 4.5 billion, and the company’s lithium carbonate is currently under construction and reaches the production capacity of tens of thousands of tons?”

However, due to the impact of the product price adjustment cycle, the actual product sales price has a certain lag, which is difficult to reach the level of 500000 yuan.

Shengxin lithium energy, one of the major manufacturers of lithium carbonate in China, said on March 2 that “orders are divided into long orders and short orders, which are adjusted according to the quarterly and monthly reference market prices respectively. Among them, long orders are quantity locked and price not locked.”

However, at present, the domestic lithium salt market is mainly locked by large and long orders, and there are basically no large shipments in the circulation link, mainly small batch source transactions.

Against the above background, Shengxin lithium energy pointed out that the pace of price adjustment of the company has accelerated due to the increased fluctuation of lithium salt price since the beginning of the year.

It should be noted that although the current average transaction price of lithium carbonate has reached 500000 yuan / ton, there is a certain lag in the actual sales price of enterprises including Shengxin lithium energy.

Salt Lake said through the investor interaction platform that the sales price of the company’s lithium carbonate products is determined by referring to the market price and comprehensively considering all factors. In addition, according to the research Reply of Tianqi lithium industry organization, the price of the company’s lithium carbonate products follows the market and is set once a month, which is reflected in a certain lag in the financial statements.

Even so, the profitability of the whole industry in the first quarter of this year is expected to increase significantly month on month.

The relationship between supply and demand is difficult to reverse in the medium and short term

The rapid rise of lithium salt price increases the risk of regulation accordingly.

According to the latest statement of the Ministry of industry and information technology, on the one hand, it starts from the relationship between supply and demand, such as “moderately accelerating the development progress of domestic lithium, nickel and other resources” and “improving the recycling system of power batteries, supporting technical breakthroughs such as efficient disassembly and recycling, and constantly improving the recycling rate and resource utilization efficiency”.

On the other hand, it is to strengthen market supervision and “crack down on unfair competition such as hoarding and raising prices.”

In fact, spodumene has some similarities with iron ore. The raw material supply side is highly dependent on external imports, and the demand side is the most important consumer country, with the world’s largest smelting capacity, while iron ore is currently in the regulation cycle.

However, the key to curb the rapid rise in prices still needs to adjust the relationship between supply and demand.

In terms of the historical trend of bulk commodities, this is also the sign that their prices have peaked. The most typical case in the past two years is the pig industry.

In October 2019, the domestic pig price reached an all-time high. Since then, it has remained at a high level of more than 30 yuan / kg for most of the time. The rising cycle opened in the second half of 2018 will not officially end until the number of stocks has been significantly restored in the first half of 2021.

In contrast, in the lithium salt industry, the supply increment of upstream lithium concentrate was limited during the year, which limited the increase of the overall output of lithium salt, and it was difficult to reverse the relationship between supply and demand in the medium and short term.

Another sign of the peak of bulk commodities is that the price of raw materials in the upstream is too high, the downstream is unable to bear, and the collective falls into losses, resulting in the rupture of the price transmission chain.

In terms of the current new energy vehicle industry chain, it is still in the process of transmitting the price rise of raw materials to the downstream.

According to public reports, after the price rise of power battery at the end of last year, BYD, SAIC Wuling and other car companies have announced price increases since the beginning of the year, of which the price of Wuling nanoev models has increased by 3000 yuan.

The above two brands are just the main sales force in the domestic price range of 100000-200000 yuan and less than 50000 yuan. In particular, the sales of BYD Qin and song plus DM-I models in January continued to exceed 18000 and 16000 respectively, ranking second and third in the sales list of new energy vehicles.

Of course, the price adjustment of auto enterprises is in addition to the adjustment of upstream raw materials