Through the efforts of various forum members here we now have recent forecasts from four major copper producers: Freeport McMoran, Glencore, Rio Tinto and BHP.

All of them expect at least stable demand out of China through the coming years. Don Lindsay of Teck has gone on the record saying the same thing.

If that's not enough to allay an investor's fears about a bursting Chinese bubble, then that person needs more help than anyone here is going to be able to provide.

Best of luck with your decision.