In 2011 the Bank of China released a very Limited Issue Panda 50 Yuan Silver Proof Coin, struck in solid fine .999 Silver weighing five ounces of solid pure silver and has been Certified Slabbed and Graded by PCGS as PR69 DCAM.
The reverse design of Panda coins change each year while the obverse design features the Temple of Heaven building in Beijing.
These legal tender coins have been struck to proof quality using specially prepared dies and highly polished blanks.