*ST Zhengbang released a performance forecast on the evening of January 26. Net profit to the mother is expected to be 800,000 yuan to 10 billion yuan in 2023, reversing the year-on-year loss. The company's performance increased significantly compared to the same period last year, and net assets were corrected, mainly because the company's restructuring plan had already been implemented. The company's revenue from implementing the restructuring with shares is estimated to be about 17.5 billion yuan to 18.5 billion yuan; during the reporting period, the company's pig business lost 3 billion yuan to 4 billion yuan in net profit.