Taipei City is also famous for its effort in garbage recycling, which has become such a good international precedent that other countries have sent teams to study the recycling system. After the Environmental Protection Administration (EPA) established a program in 1998 combining the efforts of communities, a financial resource named the Recycling Fund was made available to recycling companies and waste collectors. The EPA also introduced garbage recycling trucks, in effort to raise community recycling awareness, that broadcast classical music (specifically Beethoven's "Für Elise" and Tekla Bądarzewska-Baranowska's "A Maiden’s Prayer") to announce its arrival to the community. Manufacturers, vendors and importers of recyclable waste pay fees to the Fund, which uses the money to set firm prices for recyclables and subsidize local recycling efforts. Between 1998 and 2008, the recycling rate increased from 6 percent to 32 percent. This improvement enabled the government of Taipei to demonstrate its recycling system to the world at the Shanghai World Expo 2010.