The biggest industrial sector next to real estate is oil, gas and other mineral resources. They don't report any taxable income, because if you depict yourself as earning a profit, you have to pay a tax on it. So, it's all about what accountants choose to declare as profit.
Michael HudsonOil is a special case. Saudi Arabia is trying to drive U.S. fracking rivals out of business, while also hurting Russia. This lowers gas prices for U.S. and Eurozone consumers, but not by enough to spur economic recovery.
Michael Hudson