It showed these ghost cities, one city had occupancy of say 200K and 20K occupied, I think they said in total there about 2mm empty units in the various ghost cities. I am not sure if that included units which were stopped about 1/2 way which also seemed significant. China built all these units from about 2009-2011 to pump their gdp. I also forgot how much of tex's business comes from china but just the visuals of these ghost cities was pretty alarming. Saw this on a show called Vice on hbo.
The last number I remember, from one of their presentations about a year ago, they get about 4% of revenue from China. U.S. was like 37%, Western Europe was like 28%. That's rough based only on what I remember from about a year ago.