From the market structure, the electronic audio industry has high dependence on the international market, accounting for about 70% of the sales revenue in the whole industry, and the export market is mainly concentrated in the countries and regions of the United States, Japan and so on, accounting for about 50% of the total export. Although there is no obvious link between the level of development and the level of export concentration, the export stability of the economically developed and mature countries is obviously higher than that of the developing countries, but the export market is too concentrated to reduce the industry's ability to resist risk. After the outbreak of the international financial crisis caused by the United States subprime mortgage crisis, the personal consumption expenditure in Europe and the United States also contracted immediately, which had a great impact on the export of the electronic sound industry. At the same time, Europe and the United States and other places are the areas where trade frictions are frequent. The export market is concentrated here, making the export risks and costs of enterprises relatively higher.
As an important emerging technology industry in the country, aircraft interpolation industry shoulders the important mission of industrial transformation and upgrading. Among them, the development of mobile Internet, high-end equipment manufacturing, Internet finance, mobile payment industry is particularly rapid, and it is also an important direction of the future Internet industry. The integrated circuit industry, as the foundation of other emerging applications, plays an important supporting role. Especially in the mobile Internet and mobile payment field, the security chip plays a very important role. It is the lifeblood of the healthy development of the whole industry. Under the drive of the IOE tide, the domestic security chip and the integrated circuit industry get a good opportunity for development. The government has given strong support to the development of the integrated circuit industry from the national policy level. With the continuous improvement of the design of the integrated circuit industry, the manufacturing technology and the manufacturing technology, more and more products will be replaced by the imported products. This will be the most rapid development in the field of Electronic Science and technology in the future.
We believe that in the fields of supercomputing, lunar exploration and satellite applications, our core technical capabilities are still deficient, and the important and complex systems need to rely on imports, but in some areas of basic spare parts, the products we produce have already had a higher level of application in space, military and other fields. The pace of import substitution has begun. With the continuous improvement of our country's production technology capacity, in the field of aerospace and aerospace achievements that have been achieved in our country in the past two years, there is a wide application of the self developed parts and components. From the added value, the content of science and technology is becoming higher and higher, which is the direction of the future development of the industry. It is suggested that investors pay close attention to the related electronic components enterprises with the qualification of military products.