Birmingham,AL-Based Mining Co Vulcan Materials Generated 4Q 2017 Net Income of $328 Mil, Up 204% or Up $220 Mil From the 4Q 2016 Net Income of $108 Mil ....................................................................................... Vulcan Materials Received a US Federal Income Tax Benefit of $297 Mil in the 4Q 2017 From the US Trump Tax Cuts, Primarily From the Very Lucrative US Federal Income Tax Debt Forgiveness Feature in the Trump Tax Cuts Act ....................................................................................... This $297 Mil Income Tax Benefit Comprised 91% of Its 4Q 2017 Total Net Income of $328 Mil