If you want to ask whether Ningbo Jintian Copper Group engages in futures, it's hard to say. Maybe I used to engage in futures, but now I'm not, and I will do it in the future. May have been engaged in futures, because enterprises like this are generally hedged through futures.

If the copper produced by Jintian Copper Group is a registered product of Shanghai Stock Exchange, it can't be said that some of Jintian's copper is specially entered into the futures market.