1, 5G: 000063 ZTE, 00586 Huiyuan Communications, 300312 ST BONUS, 000070 TEFA Information, 603220 Zhongbei Communications, 603322 SuperCom Communications, 300502 New Easun, 002475 Lixun Precision, etc.
2, special high voltage: 601700 Fengfan shares, 603016 new Hongtai, 600268 Guodian Nanshi, 300265 through the cable, 002498 Han cable shares, 300215 electric academy of science and technology, etc.
3, rail transportation: 601186 China Railway Construction, 601002 JinYi industry, 600495 jinxi axle, 601766 China CNC, 300011 Dinghan Technology, 300587 days iron shares, etc.
4, big data center: 601360 three six zero, 603881 data port, 300212 YiHuaLu, 6033138 sea amount of data, 002335 KeHuaHengSheng, 600588 UFIDA, 600845 BaoXin software, etc.
Stock is the stock of ownership of the joint-stock company, and is also the issue of the ownership of credentials. Stock (stock) is a part of the ownership of the joint-stock company, but also the issuance of ownership certificates, is the joint-stock company to raise funds issued to each shareholder as a shareholding certificates and borrowed to obtain dividends and bonuses of a marketable security. Stock is a long-term credit instrument in the capital market, which can be transferred, bought and sold, and by virtue of which the shareholders can share the profits of the company, but also have to bear the risks brought about by the company's operational errors. Each share of stock represents a basic unit of shareholder ownership in the corporation. Every public company issues stock.
Each share of stock of the same class represents equal ownership of the company. The size of each shareholder's share of ownership of the company depends on the number of shares he or she holds as a proportion of the company's total share capital.
Shares are a constituent part of the capital of a joint-stock company and can be transferred, bought and sold, and are the main long-term credit instrument of the capital market, but the company cannot be required to return its capital contribution.
Shares are bought and sold with a commission (fee), the commission for buying and selling is set by the securities dealers (up to three-thousandths of the amount of the transaction, the minimum is not limited, the lower the better), generally: 0.05% of the amount of the transaction, the commission is less than 5 yuan according to the 5 yuan charge. Sell stocks when the stamp duty: the transaction amount of one-thousandth (previously 3 ‰, 2008 stamp duty downward, unilateral collection of one-thousandth).
The stock itself has no value, but it can be sold as a commodity, and has a certain price. The price of a stock, also known as the stock ticker, is not equal to the amount of the stock's face value. The par value of a stock represents the amount of monetary capital invested in the stock, which is fixed; whereas the price of a stock is variable, and it is often greater or less than the par value of the stock. The purchase and sale of stock is in effect the purchase and sale of the right to receive dividends, so that the price of stock is not a monetary expression of the actual capital value it represents, but rather a form of capitalized income. The price of a stock is generally determined by two factors: the dividend and the rate of interest. For example, if there is a stock with a par value of $100 that is capable of yielding a dividend of $10 per year, or 10%, and the prevailing rate of interest is only 5%, then the price of the stock is $10 ÷ 5% = $200. The formula is: stock price = dividend / interest rate.