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4. Low-altitude economy, HarmonyOS's ecology, solid-state batteries, commercial aerospace, etc.: Today, we are turning against the trend. Next, we can pay attention to whether robots and AI applications take over the cold rice after the ebb tide. In short, at the end of December, don't give too high expectations, do more arbitrage and less play.If it is directly fixed, the expectation will still be there, and it will fluctuate upwards, and there will continue to be opportunities for rotation. If we can't repair it tomorrow, we'll have a hard time. After 12 months, the market will get better gradually.The index is the same as yesterday's. Don't look at A50, Hong Kong stocks, and China's average. If it is tripled, it will rise more and more, and their normal position will be at the beginning of November. So it is roughly estimated that today's opening is also in that position. So that kind of opening limit, it is impossible to drive above 3,500 and above 3,600.

Contemporary Amperex Technology Co., Limited and Stellantis set up a joint venture company, investing over 4 billion euros to build a battery factory in Spain. First of all, this is a new mode of exploring the sea; Furthermore, the cooperation with Stellantis is mainly to supply lithium iron batteries. The introduction of Ferrous lithium phosphate parity technology will drive a new round of electrification in Europe, and the penetration rate of overseas Ferrous lithium phosphate will be accelerated from 0 to 1, which means that it will be possible to replicate our 2020.3. Domestic substitute semiconductors: quite satisfactory, and there is no big loss effect. Furthermore, the incident of countering NVIDIA last night was beneficial to domestic substitution, but it was covered by the great benefits of the conference and will ferment later. Keep watching.First, the biggest news

Second, my point of viewToday, the disk is normally opened at 3490-3500, and the opening is not overshooted, so the support of 3450 is directly stepped back. The consistent action of the disk is that everyone is running, institutions are running, and retail investors are running. Today's selling pressure is higher than that in early November and any day in early October.Shanghai supports mergers and acquisitions of listed companies. It is mentioned that we should focus on the three leading industries of integrated circuits, biomedicine and artificial intelligence, sort out the list of potential key M&A target enterprises, and organize high-quality listed companies to connect with the target enterprises.