Brazil–China relations Brazil, with financing oil exploration to repairing railways.The repair of railways and infrastructure came ahead of the Rio Olympics in 2016. There is also a trade phase from raw materials to heavy equipment and industrial goods. The two countries have also signed a currency agreement that will include up to $30 billion dollars worth of Chinese Yuan and Brazilian real. This deal was signed to provide an alternative currency to the US Dollar with respect to the Chinese Yuan. China is considered Brazil's largest trading partners. Brazil and China are members of an economic organization called BRICS, also consisting of
National Library of Brazil that the legal deposit's aim is "to ensure the registration and custody of national intellectual production, to allow for the control, development and spreading of current Brazilian bibliography, and to defend and preserve national language and culture." Among the significant collections of the National Library of Brazil is the Teresa Cristina Maria photograph collection, which includes 21,742 photographs dating from the nineteenth century. These photographs were left to the Library by Emperor Pedro II in 1891. This collection has been inscribed on UNESCO's Memory of the World Programme Register in 2003 in recognition of its world significance and outstanding universal