Yalan Development: current market value of 3.29 billion.January 20 news, Yalan Development opened at 8.37 yuan, as of 15:00, the stock rose 9.99% at 8.37 yuan.

The company actively cooperate with Huawei in the field of cloud computing and big data, launched a substation video analysis system solution based on Huawei cloud, at present, Yunnan Pu'er Power Supply Bureau has been accepted, can be deployed separately, and strive to cooperate with Huawei on algorithms and release joint solutions.

Kelan software: January 20 news, Kelan software as of 3 p.m. closing, the stock rose 3%, at 25.79 yuan; 5 days within the share price rose 13.14%, the market value of 11.92 billion yuan.

Collected attention letter asked to explain the digital currency business as well as the specific content and mode of cooperation with Huawei.

Lihe Kechuang: January 20 news, opened at 12.85 yuan, as of 15:00, the stock rose 2.03% at 13.04 yuan. Current market capitalization is $15.786 billion.

The company invested in Shenzhen Bo Sheng Optoelectronics Technology Co., Ltd. products can be applied in the field of automobile automatic driving, its products are not mass production, Shenzhen Lemon Photonics Technology Co., Ltd. is not in the field of automated driving, neither with Huawei cooperation.

Stock (stock) is a part of the ownership of the joint-stock company, but also the issue of ownership certificates, is the joint-stock company in order to raise funds for the issuance of shareholders as a shareholding certificates and borrowed to obtain the 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 shareholders can share the profits of the company by virtue of it, but also have to bear the risk of the company's operation 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 certificates of ownership of the assets and interests of a joint-stock company (listed and unlisted) by its owners (i.e. shareholders). Listed shares are called outstanding shares and can be traded freely on the stock exchange (i.e., the secondary market). Unlisted shares are not admitted to the stock exchange and therefore cannot be traded freely and are called unlisted outstanding shares.

This ownership is a combination of rights, such as the right to attend shareholders' meetings, voting criteria, participation in major decisions of the company, receive dividends or share in dividends, etc., but also *** with the risk of mistakes in the operation of the company.

Shares are a kind of marketable securities, which are share certificates issued by a joint-stock company to its contributors when raising capital, representing the ownership of its holders (i.e., shareholders) in the joint-stock company. Stock is the abbreviation of the share certificate, is a joint-stock company to raise funds issued to shareholders as a share certificate and to obtain dividends and bonuses through a security. Each share represents the shareholders' ownership of a basic unit of the enterprise. Stock is a part of the capital of the joint-stock company, can be transferred, traded or collateralized, is the main long-term credit instruments of the capital market.