 It contained 42,120 hanko stamps and 532 tusks of African bush elephants that originated in Southern Africa, centered in Zambia and neighboring countries.Between 2005 and 2006, a total of ivory plus 91 unweighed tusks of African bush elephants were confiscated in 12 major consignments being shipped to Asia.When the international ivory trade reopened in 2006, the demand and price for ivory increased in Asia.