RIO rio tinto plc NYSE Precious Metals SA seabridge gold, inc. ordinary shares (canada) NYSE Precious Metals SCCO southern copper corporation NYSE Precious Metals SVM silvercorp metals inc. common shares NYSE Precious Metals VALE vale s.a. american depositary shares each representing one common share NYSE Precious Metals WPM wheaton precious metals corp common shares (canada) NYSE Precious Metals AEE ameren corporation NYSE Power Generation ALE allete, inc. NYSE Power Generation AVA avista corporation NYSE Power Generation CMS cms energy corporation NYSE Power Generation DUK duke energy corporation (holding company) NYSE Power Generation ED consolidated edison, inc. NYSE Power Generation EXC exelon corporation NYSE Power Generation GNE genie energy ltd. class b stock NYSE Power Generation LNT alliant energy corporation NYSE Power Generation NI nisource inc NYSE Power Generation NWE northwestern energy group, inc. NYSE Power Generation PCG pacific gas & electric co. NYSE Power Generation PEG public service enterprise group incorporated NYSE Power Generation UTL unitil corporation NYSE Power Generation WEC wec energy group, inc. NYSE Power Generation XEL xcel energy inc. NYSE Power Generation DCI donaldson company, inc. NYSE Pollution Control Equipment ATR aptargroup, inc. NYSE Plastic Products AWI armstrong world industries inc NYSE Plastic Products BERY berry global group, inc. NYSE Plastic Products MYE myers industries, inc. NYSE Plastic Products NWL newell brands inc. NYSE Plastic Products TUP tupperware brands corporation NYSE Plastic Products CLW clearwater paper corporation NYSE Paper GLT glatfelter corporation NYSE Paper IP international paper company NYSE Paper AXTA axalta coating systems ltd. common shares NYSE Paints/Coatings PPG ppg industries, inc. NYSE Paints/Coatings RPM rpm international inc. NYSE Paints/Coatings ADM archer-daniels-midland company NYSE Packaged Foods BETR better home - class a NYSE Packaged Foods BG bunge limited common shares NYSE Packaged Foods BGS b&g foods, inc. b&g foods, inc. NYSE Packaged Foods CAG conagra brands, inc. NYSE Packaged Foods CPB the campbell's company NYSE Packaged Foods DAR darling ingredients inc. NYSE Packaged Foods FLO flowers foods, inc. NYSE Packaged Foods GIS general mills, inc. NYSE Packaged Foods INGR ingredion incorporated NYSE Packaged Foods K kellanova NYSE Packaged Foods LW lamb weston holdings, inc. NYSE Packaged Foods MED medifast inc NYSE Packaged Foods MKC mccormick & company, incorporated NYSE Packaged Foods MKC.V mccormick & co, inc NYSE Packaged Foods