Methods for company deregistration:
1--Regarding the financial documents needed for deregistration, you can simply find an accounting firm to handle it on your behalf. If the business situation is simple and the accounts are easy to manage, the cost of preparing the liquidation statement won't be too high.
2--It's best to find a proxy company to handle it for you, so you can save yourself the trouble! You should inquire with several companies, negotiate prices, and make a choice accordingly :)
3--If you want to handle it yourself, here's how:
A company meeting any of the following conditions may apply for deregistration:
1. The company has been legally declared bankrupt;
2. The company's articles of association stipulate that the business term has expired or other dissolution causes have arisen;