600362, Zijin Mining.

60 1899, Tongling colored.

000630, Bowie alloy.

60 1 137, a new material.

600255, Luoyang molybdenum industry.

603993, Zhonglai shares and so on.

300393, Ananda.

002 136, Six Countries Chemical Industry.

600470, universal power.

000543, Lijun shares.

Stock codes use numbers to represent different meanings of stocks. Besides distinguishing various stocks, stock code has its potential significance.

Stock is a part of the ownership of a joint-stock company and a certificate of ownership issued by a joint-stock company. It is a kind of securities issued by a joint-stock company to all kinds of shareholders, as a shareholding certificate to obtain dividends and bonuses. Each share represents the shareholder's ownership of the basic unit of the enterprise. Every listed company will issue shares.