Jordan's free trade agreement (FTA) with the US – the first in the Arab world – has already made the US one of Jordan's most significant markets. By 2010, it would have barrier-free export access in almost all sectors. A number of trade agreements with countries in the Middle Eastern and North African regions and beyond should also reap increasing benefits, not in the least the Agadir Agreement, which is seen as a precursor to an FTA with the EU. Jordan also recently signed an FTA with Canada. Furthermore, Jordan's plethora of industrial zones offering tax incentives, low utility costs and improved infrastructure links are helping incubate new developments. The relatively high skills level is also a key factor in promoting investment and stimulating the economy, particularly in value-added sectors. Despite the fact that Jordan has few natural resources it does benefit from abundant reserves of potash and phosphates, which are widely used in the production of fertilisers. Exports by these industries are expected to have a combined worth of $1bn in 2008. Other important industries include pharmaceuticals, which exported around $435m in 2006 and $260m in the first half of 2008 alone, as well as textiles, which were worth $1.19bn in 2007. Although the value of Jordan's industrial sector is high, the kingdom faces a number of challenges. Because the country is dependent on importing raw materials, it is vulnerable to price volatility. Shortages in water and power also make consistent development difficult. Despite these challenges, Jordan's economic openness and long-standing fertiliser and pharmaceutical industries should continue to provide a solid source of foreign currency.