A-share listed companies entered the peak period of the third quarterly report disclosure, and the stocks with sudden surge in performance often had large expected differences, leaving short-term speculation for the market. Up to now, there are 64 listed companies that have disclosed the results of the three quarterly reports, of which 48 have a positive year-on-year growth in net profit, accounting for 75%, and 15 have increased by more than 100%. In the first nine months, the company achieved a revenue of 2.121 billion yuan, a year-on-year increase of 43.85%. The net profit attributable to shareholders of listed companies was 379 million yuan, a year-on-year increase of 1200.08%. According to statistics, there are currently more than 1,000 listed companies that have announced three quarterly reports but have not disclosed their performance reports. Among them, 887 were pre-increased, with 289 pre-falls, 188 pre-loss, and 151 pre-profits. There were 89 companies that reported a change in net profit growth of more than 500%. Statistics show that the top three companies with the highest growth rate are Tianxia Wisdom, Yihua Health and Solar Energy , and net profit growth is 46812%, 43881% and 38713%, respectively. In this list, the first is Tianxia Wisdom. It disclosed its performance forecast on August 30th. From September 3rd to 5th, it pulled out the big Yangxian line for three consecutive days. Stocks like Tianxia Wisdom that disclose performance forecasts before the holiday have more or less reacted to stock prices. The listed companies that disclose their performance forecasts after the holiday may be more worthy of investors' attention from the perspective of short-term market speculation. Among them, those with good performance, especially those with more obvious rapid growth in the third quarter than in the second quarter, have more opportunities to attract money. After sorting out the performance pre-increased report, it is not difficult to find that the listed companies in the lithium battery industry have achieved rapid growth in performance. Judging from the disclosed performance forecast, there are 50 positive changes in net profit in the third quarter, of which 21 are more than 100%, and 6 are more than 500%. When Shengsheng Technology, Tianqi Lithium Industry and Xinlun Technology led the top three, the forecast net profit increased by 3136%, 1860% and 989% respectively. The rapid development of the lithium battery industry is closely related to the expansion of the market. Since 2016, the price of potassium hexafluorophosphate, an important raw material for the production of lithium battery electrolytes, has been at a high level. In terms of policies, the state is pushing for the number of new energy vehicles, which makes the new energy vehicles explode, and the power lithium battery industry is also rising, which is in short supply. In addition, the lithium battery industry chain is complete, the investment cycle is relatively long, and many companies benefit from it. For example, Tianqi Lithium, which is the key enterprise for the exploitation and processing of upstream raw materials, Western Mining and Yanfeng Lithium, has increased by more than 450%, while the manufacturers engaged in the production of positive and negative materials in the midstream of the industry are ascending technology. The Zhuozhou Pearl produced by the diaphragm and the Tianci materials produced by the electrolyte all have a stable improvement in performance. The listed companies benefiting from the lower end of the industrial chain are even more. The products of Jiangte Motor and Guoxuan Hi-Tech are all on the list with an increase of more than 100%.
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Axicon (conical lens) is a conical prism used to create non diffractive Bessel beams
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