How much BTC does China own?

Could you please enlighten me on a question that has been perplexing me for quite some time? It's about the amount of Bitcoin, or BTC, that China possesses. Given the country's increasing involvement and influence in the cryptocurrency world, I'm curious to know how much of this digital asset it actually holds. Does China have a significant stash of BTC, or is its involvement more focused on regulation and oversight? I'm also interested in knowing whether there are any official statements or estimates available regarding this matter. Your insights would be greatly appreciated.