One of them, light rapid technology for 5G optical module veteran. New Edson, intermediate Xu Chuang, etc. for 5G digital communication leader. In addition, there are Changfei optical fiber, Hengtong Optoelectronics, quartz shares, Philips, Fiberhome Communications and other 5G new infrastructure leading stocks.

2, big data center

Three Six Zero, data port, YiHuaLu, massive data, KeHua HengSheng, UFIDA, BaoXin software, through the optical cable, Han cable shares, the Institute of Electricity, etc..

3, the main equipment vendors

ZTE Corporation, Huiyuan Communications, Bangxun Technology, Tecfa Information, Bei Communications, Ultra Telecom, New Easun, Lixun Precision and so on.

4, rail transportation

China Railway Construction, Jinyi Industry, Jinci Axle, China CNR, Dinghan Technology, Tiantie shares.

In general, the above depicted 5G optical modules, big data centers, main equipment vendors, and rail transportation such as science and technology infrastructure projects are also infrastructure. Broadly speaking, 5G is in the most fundamental communications infrastructure in the new infrastructure.

I. Common shareholders have the following basic rights in proportion to their shareholdings:

1. The right to participate in the company's decision-making. Common shareholders have the right to participate and have the right to propose, vote and elect, and may also appoint others to exercise their shareholder rights on their behalf.

2. Right to profit distribution. Common shareholders have the right to receive dividends from the distribution of the company's profits. Dividends on common stock are not fixed and are determined by the company's profitability and its distribution policy. Ordinary shareholders must receive a fixed dividend after the preferred shareholders are entitled to dividend distribution rights.

3. Preferred stock options. If the company needs to expand and issue additional shares of common stock, the existing shareholders of common stock have the right to preferentially purchase a certain number of newly issued shares at a certain price below the market price according to their shareholding ratio, so as to maintain their original proportion of ownership of the enterprise.

4, the right to distribution of surplus assets. In the event of bankruptcy or liquidation of the company, if the company's assets are still remaining after repayment of debts, the remaining portion will be distributed in the order of preferred shareholders first and common shareholders second.

Two, preferred shares

Preferred shares refers to in accordance with the company law, in addition to the general provisions of the ordinary class of shares, other types of shares, the shareholders have priority over the ordinary shareholders in the distribution of the company's profits and residual property, but participation in the company's decision-making and management of the rights of the company are restricted. Preferred shareholders may distribute company profits in preference to common shareholders at the agreed coupon dividend rate. The company shall pay dividends in cash to the preferred shareholders and shall not distribute profits to the common shareholders until the agreed dividends are fully paid.