January 2，China Securities Index Co., Ltd. officially released China SecuritiesA50 Index。China SecuritiesAThe 50 index selects 50 securities with the largest market value in each industry as the index sample.，The industry distribution is relatively balanced.，More comprehensively depict the overall performance of securities of representative leading listed companies in various industries，Reflect the fruits of China's economic development，Facilitate the allocation of domestic and foreign fundsAShares of core assets。

Among，Sany Heavy Industry（600031）Selected by China SecuritiesA50 index sample，It is the only selected enterprise in the construction machinery industry.，It highlights the important investment value of Sany Heavy Industry as the industry leader.。

 

China SecuritiesAThe 50 index sample has both large market value attributes and industry characterization.。WindStatistics show，As of January 2，The total market value of the 50 constituent stocks of the index exceeds 13 trillion yuan.，The average market value is 2700.8.4 billion yuan，The median market capitalization is 1586..4.6 billion yuan。At the same time，The index covers 11 first-class industries of China Securities Exchange.、30 secondary industries and 50 tertiary industries of China Securities Exchange。

China SecuritiesAThe overall fundamental performance of the 50 index sample is relatively excellent.，AtESGIn practice, it has a good demonstration effect of capital market.，Nearly half of the companies ranked among the top 10 in the same industry in the return on net assets in fiscal year 2022%，Over 80%SampleESGThe rating is inAAnd above。Continue to advocate long-term investment、Value investment philosophy。

It is reported that，The index sample will be adjusted semi-annually.，The sample adjustment is implemented on the next trading day on the second Friday of June and December of each year, respectively.。

With China's economy changing from the stage of high-speed growth to the stage of high-quality development,，The driving force of economic development consists of factors.、Investment-driven to innovation-driven，The number and weight of new economic industries in the capital market have increased significantly.，At the same time, a number of new economic leading listed companies with high quality and large market value have emerged.。China SecuritiesAThe 50 index came into being，YesAThe development of the stock market is of great significance.，It is conducive to optimizing the resource allocation function of the stock market.，It is also conducive to boosting market confidence.。

Selected this time，It reflects the capital market's recognition of the development potential of Sanyi Heavy Work as the leading company in the construction machinery industry.。In the future，Sany will continue to promote globalization、Digitalization、Low-carbon strategic transformation，Further gain the favor of institutional investors，Promoting high-quality development of capital market。