Advanced Digital Communications announced on May 24. On May 23, the company received surveys from Northeast Securities Co., Ltd. and many other institutions. The receptionists were Zhu Huyong, Secretary of the Board of Directors, and Xu Na, Securities Affairs Representative. The reception location was the large conference room on the 4th floor of Block B of the company.

Main content of the survey

Main content 1. Please introduce the company's main business situation. The company provides information technology services to large and medium-sized enterprise customers. Since its establishment, its main business has not changed significantly. From the perspective of customer structure, financial institutions, mainly commercial banks, are the company's largest customer group. The main customers include large state-owned commercial banks, national joint-stock commercial banks, provincial-level rural credit and large-scale local commercial banks. Since its establishment, the company has been one of the largest customers.

List of recipients

Institutional research and backtesting

In addition to the same day, Advanced Digital Communications has received a total of 39 surveys from 38 institutions in the past year. The historical back-test situation is shown in the following tabledevilfishpoker：

Institutional research and backtesting in the past year

Note: 1devilfishpoker. In this paper, the market adjustment model is selected to calculate the excess return rate, using the Shanghai and Shenzhen 300 Index as the benchmark index, and the excess return rate = real rate of return-benchmark rate of return;2. "Recent year" refers to the recent year as of the latest announcement date.

Market institution research

On May 24, Shengyi Technology, Huatie Emergency, Canxin, Bull Group, SaiMicroelectronics, Ankerui and other companies successively issued institutional research announcements. The details are as follows:

Survey of Shanghai and Shenzhen institutions

Disclaimer: This article is based on big data production and is for reference only. It does not constitute any investment advice. Therefore, the operation risks are at your own risk.