For private companies, the public disclosure obligations are usually lower, and it is often more difficult to obtain their detailed financial statements or profit data than for listed companies. The following are some possible ways, but you should ensure that they are operated within the scope permitted by law: 1. Official information query: In China, you can find the registration and disclosure information of enterprises through the National Enterprise Credit Information Publicity System or the official website of the local industrial and commercial administration department. Sometimes, these platforms will disclose the annual report, filing information or some financial data of the enterprise. However, these data are generally simplified or summarized, and will not be as detailed as those of listed companies. 2. Company public channels: Some private companies may disclose some operating data and financial information on their official websites or press releases in order to improve their reputation. You can pay attention to the company's official website, WeChat public account or other information released to the outside. 3. Industry reports and third-party data: Some professional third-party consulting companies, credit rating agencies or industry research institutions may conduct research on major companies in a certain industry and issue reports. Although the data in the report may only be estimated or summarized, it can also provide some reference. However, such reports usually require payment, and the data may not be detailed enough. 4. Contact the company: If you have legitimate business cooperation needs or investment intentions, you can try to get in touch with the company and apply for further due diligence information. In this case, a non-disclosure agreement (NDA) will generally be required to ensure the legal and confidential use of the information. It should be noted that when collecting financial information within the company in any way, it is required to be done within the legal framework, avoiding black box operations or illegal methods of obtaining information to avoid legal risks. If the information is not disclosed publicly, the company usually has the right to choose to protect relevant sensitive business information. It is best to obtain the required information through legal, compliant and formal channels.