Table:
text: List of tallest buildings in Asia
Tallest skyscrapers in Asia
Tallest skyscrapers in Asia
Rank_ Building_A_ City Country Height_m Height_ft Floors Built
178 Cathay Pacific Plaza 2 Ordos China 249m 817ft 55 2012
178 Al Tayer Tower Dubai UAE 249m 817ft 49 2009
178 63 Building Seoul South Korea 249m 817ft 60 1985
178 Metapolis 101 Hwaseong City South Korea 249m 817ft 66 2010
183 Midtown Tower Tokyo Japan 248m 814ft 54 2007
184 Midland Square Nagoya Japan 247m 810ft 47 2007
184 Metapolis 104 Hwaseong City South Korea 247m 810ft 66 2010
186 State Tower Bangkok Thailand 247m 810ft 68 2001
186 Kai Yuen World Center Shijiazhuang China 246m 808ft 53 2012
186 Stock Exchange Plaza Shenzhen China 246m 807ft 51 2012

Question: What is the rank of the stock exchange in the list of tallest buildings in Asia?

Question: From the list of tallest buildings in Asia, how many different ranks does the Cathay Pacific Plaza 2 have?