why are there so many cryptocurrencies

A new generation of quantum chips has achieved a breakthrough in error correction capability. According to a paper published in Nature magazine on the 10th, Google's latest generation of quantum chips has achieved a breakthrough in error correction capability, that is, the error is suppressed below a critical threshold. This quantum error correction function is considered as a necessary condition to realize the practical application of quantum computing in the future. After the performance of the chip is expanded, it may be able to promote the operation requirements of large-scale fault-tolerant quantum computing.Shengmei Shanghai: The plasma enhanced atomic layer deposition furnace tube equipment has passed the preliminary verification. Shengmei Semiconductor Equipment (Shanghai) Co., Ltd. announced in Guanwei today that its Ultra Fn A plasma enhanced atomic layer deposition furnace tube equipment (PEALD) launched in 2024 has passed the preliminary process verification of a semiconductor customer in Chinese mainland, and is undergoing the final optimization and preparing for mass production. Shengmei Shanghai also announced that its Ultra Fn A Thermal Atomic Layer Deposition Furnace Equipment (Thermal ALD) launched in 2022 has also successfully passed the process verification of another leading Chinese mainland customer, and its performance parameters are comparable to or even better than those of similar international competitors.CITIC Securities: The supply and demand pattern may meet the turning point, paying attention to the strategic allocation value of the magnesium industry. CITIC Securities Research Report said that magnesium prices have stopped falling and stabilized recently, and magnesium as a strategic attribute of China's superior resources is expected to continue to improve. At present, there is a widespread cost inversion in factories, and the willingness to support the price by cost is enhanced, and the purchasing and storage measures are superimposed. We believe that the magnesium price is expected to open an upward channel. At present, the ratio of magnesium to aluminum is reduced to about 0.9 at the bottom, which is conducive to the accelerated promotion of magnesium alloys, and the downstream fields such as new energy vehicles, low-altitude economy, humanoid robots and solid hydrogen storage have broad prospects.

Lian Ping, president of the Chief Industry Research Institute of Guangkai, believes that it is expected to reduce the RRR by about 100 basis points in 2025, releasing more than 3 trillion yuan of liquidity. Among them, there is limited room for reducing the deposit reserve ratio of small and medium-sized financial institutions, and the expected RRR reduction is about 50 basis points. The chief operating officer of BlackRock seeks to improve its technical and artificial intelligence capabilities. The chief operating officer of BlackRock, the world's largest asset management company, said on Tuesday that the company is looking for opportunities to expand its technical capabilities, including in the field of artificial intelligence. Rob Goldstein, chief operating officer of BlackRock, said in an interview at a conference in new york: "There are always some capabilities that can be improved."

Huatai Securities: The expected recovery and fundamental stabilization of the real estate market are expected to accelerate under the policy blessing. Huatai Securities Research Report said that on December 9, the Political Bureau of the Central Committee held a meeting, stressing that it would "implement more active and promising macro policies" and pointed out that it would "stabilize the property market and stock market". Since the end of September, continuous favorable policies have supported fundamental improvement. The central government reiterated its support for real estate at key meetings, which means that there may be more room for policy support next year, and a more relaxed environment is expected to consolidate this improvement trend. The expected repair and fundamental stabilization of the real estate market are expected to accelerate under the blessing of policies. In the follow-up, we should still pay attention to the sustainability of market volume and price recovery and the progress of macro-support policies, purchasing and storage, urban village reconstruction and other policies. Before confirming the bottom of the market, we are more optimistic about housing enterprises with more resources and stable operation in core cities; At the same time, property management companies with resilient performance and stable cash flow are also expected to benefit from the market's stabilization.TF Securities: The supply-side reform of cement has gradually entered the second stage, and the industry profits are expected to go out of the relative bottom. According to the TF Securities Research Report, the whole process of the supply-side reform of cement industry can be divided into two steps. In the first step, the effect of "reducing production" was achieved by controlling the new production capacity and promoting peak-shifting production nationwide, and the industry profits were pushed up to a new high in 2019. At present, the cement industry is gradually entering the second stage of supply-side reform, and it is expected to realize the withdrawal of actual production capacity with the help of market-oriented behaviors such as environmental protection, double carbon policy and enterprise merger and reorganization. In the short term, peak-shifting production is still the most effective means to adjust the balance between supply and demand. After entering 2025, with the gradual tightening of the policy of restricting overcapacity, enterprises are forced to withdraw from small and medium-sized production capacity by making up the indicators of overcapacity, and the industry is expected to begin to realize real capacity clearing. In 2027, it will enter the stage of deepening and perfecting carbon trading, and the effect of industry capacity optimization is expected to be further revealed. At present, the profit end of the cement industry has shown signs of stabilization. Under the dual promotion of policy-driven and self-restraint under the growth of corporate profit demands, the profit in the fourth quarter is expected to begin to walk out of the relative bottom. CONCH, Shangfeng Cement, huaxin cement, China Resources Building Materials Technology and Western Cement are recommended.Guohai Securities gave Youyou Food Co., Ltd. the initial rating of buying.