Jia Nan Zhizhi started the fourth listing and lost more than 300 million yuan in the first half of the year.

After three failures, the world's second-largest bitcoin mining machine manufacturer Jia Nan Zhizhi launched the fourth IPO. On October 28, local time, Jia Nan Zhizhi submitted an IPO prospectus to the US Securities and Exchange Commission (SEC), which is going to be listed on the NASDAQ and raised no more than $400 million. In the first half of this year, Jianan's operating income was 289 million yuan, down 85.2% from 1.947 billion yuan in the same period last year, and net profit fell from 217 million yuan to -33 million yuan.