According to the financial industry on February 20, the three major A-share indexes closed mixed, and the China Securities Shenwan Belt and Road Theme Investment Index (CSSW Silk Road,) fell 0.14% to 1347.97 points, with a turnover of 81.995 billion yuan.

Statistics show that the China Securities Shenwan Belt and Road Theme Investment Index has risen by 1.98% in the past month, fell by 2.71% in the past three months, and fell by 1.04% year-on-year.

It is understood that the China Securities Shenwan Belt and Road Theme Investment Index selects 100 listed companies with high profitability, strong profit growth, and relatively stable profits participating in the construction of the Belt and Road or import and export trade with the Belt and Road countries or regions with securities , to reflect the overall performance of securities of representative listed companies that benefit from the Belt and Road Theme. The index is based on December 31, 2008 and 1,000.0 points as the base point.

From the perspective of index holdings, the top ten weights of the China Securities Shenwan Belt and Road Theme Investment Index are: Zijin Mining (5.27%), CATL (5.13%), Luxshare Precision (4.99%), and Gree Electric (4.96%) ), Midea Group (4.96%), Kweichow Moutai (4.94%), Wuliangye (4.56%), Mindray Medical (4.11%), Guodian Nanrui (3.41%), Yili Shares (3.36%).

Judging from the market sectors held by the China Securities Shenwan Belt and Road Theme Investment Index, the Shenzhen Stock Exchange accounts for 53.28% and the Shanghai Stock Exchange accounts for 46.72%.

From the perspective of the industry holding samples of the China Securities Shenwan Belt and Road Theme Investment Index, industry accounts for 21.50%, main consumption accounts for 17.34%, optional consumption accounts for 15.24%, medicine and health accounts for 13.84%, and information technology accounts for 8.58 %, raw materials account for 8.29%, communication services account for 5.64%, energy accounts for 4.90%, and utilities account for 4.67%.

According to data, the index sample is adjusted every six months, and the sample adjustment is implemented on the next trading day on the second Friday of June and December each year, respectively. The weight factor is adjusted as the sample is periodically adjusted, and the adjustment time is the same as the implementation time of the index sample periodically adjusted. Before the next regular adjustment date, the weight factor is generally fixed. In special cases, temporary adjustments will be made to the index. When the sample is delisted, it is removed from the index sample. If the sample company encounters acquisition, merger, spin-off, etc., the processing shall be handled in accordance with the calculation and maintenance rules.

Public funds tracking CSSW Silk Road include: Changsheng CSI Shenwan Belt and Road.