1. Enterprises can go public through ipo, and the process is as follows: resolution stage of shareholders' meeting → submission of registration documents → acceptance stage of Shanghai Stock Exchange → examination and inquiry stage of Shanghai Stock Exchange (6 months) → implementation of issuance registration procedures by CSRC → listing stage.
2, backdoor listing, that is, in the securities market, through the purchase of shares of legally listed companies (shell companies), after mastering the controlling stake of the company, through asset restructuring, the company's assets and business will be injected into the shell company. In this way, you can directly obtain the listing qualification without going through the listing application and IPO.