1. Search engine: You can use search engines, such as Google and Bing, and enter keywords such as "Lei Kai commodity futures competition" to see if there is any relevant latest information. Usually, search engines will display the latest game information and official website links.
2. Social media: You can follow Lei Kai's official accounts on social media platforms, such as Facebook, Twitter and LinkedIn. See if they have released the information of commodity futures competition.
3. Professional websites and forums: You can visit some professional financial websites, futures forums or the official website of Lei Kai for information about commodity futures competitions. These websites and forums usually publish the latest competition information and registration methods.
4. Direct contact: If you still can't find the relevant information, you can try to contact Lei Kai directly and ask them whether there is a commodity futures competition by phone or email. Usually they have contact information in official website.
Through the above methods, you should be able to know whether there is commodity futures trading in Lei Kai. Good luck finding the information you need!