Try again. They won’t be able to get that strategic exchange back. You don’t sell out to fanatics.
Oh noes! How will people sell metals to each other without using that exchange?
The reason people use the LME is that it is efficient, cheap, fair and robust - and it has a good timezone.
If it stays that way then no-one has lost anything, and the Chinese will make a profit - in 125 years.
If it stops being that way then it becomes vulnerable to competition - and a new LME will arise.
as ac (who lives in Britain btw) said, “If the Chinese frack up the LME, traders can use or set up other exchanges.”