The advanced RM1.8 billion (USD$580 million) Proton Tanjung Malim manufacturing plant in the Malaysian state of Perak commenced operation in November 2003. The new plant had been projected to open in August 1998, but it was deferred due to the 1997 Asian Financial Crisis. However, it was revived in 2001 and completed in late 2003 instead. The new 1,280 acre plant was also developed as part of the Proton City project, which would span 4,000 acres of land in Tanjung Malim and consist of residential, commercial, institutional, industrial and recreational areas. The plant has an annual production capacity of 150,000 vehicles, but could be expanded to 1 million units in the future. The Proton Tanjung Malim plant complements the original Proton plant in operation since 1985, located in Shah Alam, Selangor. Despite a combined production capacity of around 350,000 units, both plants are underutilised with just 52,235 and 114,645 units produced at the Tanjung Malim and Shah Alam plants in 2011 respectively.