Subject to availability. According to information from Hualu.com, after users are defrauded at the Zhengzhou Commodity Exchange, they can only call the police in time. Whether the money can be recovered depends on the situation. Zhengzhou Commodity Exchange was established on October 12, 1990. It was the first domestic futures market pilot unit approved by the State Council. Futures trading was officially launched on May 28, 1993. It is one of the five futures exchanges in the country.