President Ahmadinejad has changed almost all of his economic ministers, including oil, industry and economy, since coming to power in 2005.

He has worked in a wide variety of industries over the years, including oil, journalism and social care.

Also by that year the average annual income from mineral production, including oil and gas, was $65 million.

And the island's economy is almost entirely dependent on trade, including imported oil.

Uzbekistan is a country with abundant natural resources, including oil and gas.

The firm is also heavily involved in energy trading, including oil, on both a principal and agent basis.

The rest of China buys many materials, including coal and oil, at subsidized prices.

Venezuela is considered a key member of the Mercosur due to its energy resources, including natural gas and oil.

He worked in several media including cartoons, oils, and collage.

In many industries including oil, gas and petrochemicals, energy costs can represent 30 to 50 percent of the total production cost.