Pipelines move oil from the fields to the refineries and to such exporting ports as Abadan, Bandar-e Mashur and Kharg Island. Since 1997, Iran's state-owned oil and gas industry has entered into major exploration and production agreements with foreign consortia. In 2008 the Iranian Oil Bourse (IOB) was inaugurated in Kish Island. The IOB trades petroleum, petrochemicals and gas in various currencies. Trading is primarily in the euro and rial along with other major currencies, not including the US dollar. According to the Petroleum Ministry, Iran plans to invest $500 billion in its oil sector by 2025.