China devalued its currency, the yuan, in August 2015 by about 1-3% against the US dollar. This was done to boost China's export industry by making Chinese goods cheaper overseas. It also aimed to drive growth in China's financial markets and establish the yuan as a stronger trading currency. The devaluation impacted other countries by putting further pressure on struggling economies like Greece and making imports to countries like Europe and Australia more expensive through currency effects. It also risked exacerbating global deflationary pressures.