This is a very valuable set of two pin badges obtained on the closing day of the Expo. The first is a non-sale pin badge exclusively distributed to staff (officers) of the China Pavilion. It is a rare item, with only one given to each person at the China Pavilion. The second is a pin badge limited to VIPs from Liaoning Province, with a special design featuring the Shenyang Imperial Palace. Both are difficult to obtain, and are recommended as collector's items.