WORTHINGTON INDUSTRIES – – JUNE 2ND AMTROL CYLINDER ACQ ACCRETIVE; STEEL PROCESSING BEATS FY 2005 RECORD BY $50 MM 7/2/2017

BHP BILLITON: HQ VISIT IN MELBOURNE JULY 10th NOTES; MODELED TO 2024 TO CAPTURE JANSEN PROJECT, HIGHER CU AND HIGHER FE OUTPUTS 8/14/2017

ALUMINUM OUTPUT IN CHINA FALLS 12.5% IN AUGUST FROM JUNE 2017 ALL-TIME RECORD; WORLD ALUMINA OUTPUTS UP 15.1% PROVIDES BUFFER AS CHINESE OUTPUT CUTS UNFOLD 10/16/2017

SPOT MARKETS – – PRICE DIVERGENCES “WEIRD” WITHIN GENERALLY STRONG MARKETS; SCRAP STEEL PLUNGES OVER 10% AND CONTAINERBOARD OVER 30% FOR OCTOBER 10/13/2017

TAHOE RESOURCES: CASILLAS ROAD BLOCKADE ALSO BLOCKS OUTPUT IN ADDITION TO JULY 5TH INJUNCTION TO HALT GUATEMALAN MINE 8/9/2017