none 

Statements about this table:
the reverse of chinese cuju sport have a fineness of 9999 gold
23 mm be the diameter of the 2006 equestrian reverse
prior to the year 2007 the fineness be 9999 gold
the ii series weight be 33 troy ounce
the 2007 150 yuan denomination piece feature wrestle on the reverse side
there be 3 reverse design on the 150 yuan piece in 2007 , weightlift , swimming , and archery
there be 3 reverse design on the 150 yuan piece in 2008 , wrestle , chinese cuju sport , and swim
53 troy ounce / 35 troy ounce be the iii series weigh
year
denomination
reverse
weight
2006
150 yuan
equestrian
33 troy ounce
2006
150 yuan
archery
33 troy ounce
2007
150 yuan
weightlifting
33 troy ounce
2007
150 yuan
swimming
33 troy ounce
2008
150 yuan
chinese cuju sport
33 troy ounce
2008
150 yuan
wrestling
33 troy ounce
year
diameter
fineness
series
2006
23 mm
9999 gold
i series
2006
23 mm
9999 gold
i series
2007
23 mm
9999 gold
ii series
2007
23 mm
9999 gold
ii series
2008
23 mm
9999 gold
iii series
2008
23 mm
9999 gold
iii series