At the end of 2019, foreign investors own 35 million acres of farmland, 192,000 of which was individually Chinese owned. There were 890 million acres of farmland in the US in 2019. The push for China to buy has been large since then, one reason is the belt/road project, but others are for purely agricultural supply in China and development. For example, Indiana has a large chip plant on the horizon. Indiana actually put a limit of 320 acres per foreign individual or company for ownership in mid 2022. Here's a Politico article about the Chinese investment in agricultural acreage. https://www.politico.com/news/2021/07/19/china-buying-us-farms-foreign-purchase-499893