Symbol Grade Name Industry
AA Alcoa Inc. Aluminum
AAU Almaden Minerals, Ltd. Gold Mining
ABX Barrick Gold Corporation Gold Mining
ACH Aluminum Corporation of China Aluminum
AEM Agnico Eagle Mines Limited Gold Mining
AG First Majestic Silver Corp. Silver Mining
AGI Alamos Gold Inc Gold Mining
AKG Asanko Gold Inc. Gold Mining
AKS AK Steel Holding Corporation Iron, Steel Mills & Foundries
ALB Albemarle Corporation Commodity Chemicals
ALJJ ALJ Regional Holdings, Inc. Iron, Steel Mills & Foundries
ALO Alio Gold Inc. Gold Mining
AMRK A-Mark Precious Metals, Inc. Integrated Mining
AMRS Amyris, Inc. Industrial Biotechnology Chemicals
APD Air Products and Chemicals, Inc. Commodity Chemicals
APDN Applied DNA Sciences Inc Specialty Chemicals
AQMS Aqua Metals, Inc. Nonferrous Metal Processing
ARD Ardagh Group S.A. Non-Paper Containers & Packaging
ARNC Arconic Inc. Aluminum
ASIX AdvanSix Inc. Specialty Chemicals
ASM Avino Silver & Gold Mines Ltd. Integrated Mining
ATI Allegheny Technologies Incorporated Integrated Mining
ATKR Atkore International Group Inc. Metallic Rolling & Drawing Products
ATR AptarGroup, Inc. Plastic Container & Packaging
AU AngloGold Ashanti Limited Gold Mining
AUMN Golden Minerals Company Silver Mining
AUY Yamana Gold Inc. Integrated Mining
AVD American Vanguard Corporation Agricultural Chemicals
AVY Avery Dennison Corporation Non-Paper Containers & Packaging
AWI Armstrong World Industries Inc Construction Materials
AXTA Axalta Coating Systems Ltd. Paint & Coating
BAK Braskem SA ADR Commodity Chemicals
BBL BHP Billiton plc Sponsored ADR Integrated Mining
BCC Boise Cascade, L.L.C. Logging & Sawmills
BERY Berry Plastics Group, Inc. Plastic Container & Packaging
BHP BHP Billiton Limited Integrated Mining
BLL Ball Corporation Non-Paper Containers & Packaging
BMCH BMC Stock Holdings, Inc. Wood Products
BMS Bemis Company, Inc. Non-Paper Containers & Packaging
BOOM Dynamic Materials Corporation Steel
BRSS Global Brass and Copper Holdings, Inc. Nonferrous Metal Processing
BTG B2Gold Corp Gold Mining
BVN Buenaventura Mining Company Inc. Gold Mining
BXC Bluelinx Holdings Inc. Wood Product Wholesale
CADC China Advanced Construction Materials Group, Inc. Construction Materials
CBT Cabot Corporation Specialty Chemicals
CC Chemours Company (The) Commodity Chemicals
CCC Calgon Carbon Corporation Commodity Chemicals
CCK Crown Holdings, Inc. Non-Paper Containers & Packaging
CDE Coeur Mining, Inc. Silver Mining
CE Celanese Corporation Commodity Chemicals
CENX Century Aluminum Company Primary Aluminum Production
CF CF Industries Holdings, Inc. Fertilizer
CGA China Green Agriculture, Inc. Agricultural Chemicals
CINR Ciner Resources LP Agricultural Chemicals
CLF Cliffs Natural Resources Inc Steel
CLW Clearwater Paper Corporation Pulp Mills
CMC Commercial Metals Company Steel
CMP Compass Minerals Intl Inc Agricultural Chemicals
CMT Core Molding Technologies Inc Plastic Container & Packaging
CRH CRH PLC Construction Materials
CRS Carpenter Technology Corporation Steel
CSTM Constellium N.V. Aluminum Rolling
CSWI CSW Industrials, Inc. Commodity Chemicals
CX Cemex, S.A.B. de C.V. Sponsored ADR Construction Materials
DEL Deltic Timber Corporation Logging & Sawmills
DMLP Dorchester Minerals, L.P. - Integrated Mining
DRD DRDGOLD Gold Mining
DWDP DowDuPont Inc. Diversified Chemicals
ECL Ecolab Inc. Specialty Chemicals
EGI Entree Gold Inc Integrated Mining
EGO Eldorado Gold Corporation Gold Mining
EMN Eastman Chemical Company Commodity Chemicals
EXK Endeavour Silver Corporation Silver Mining
EXP Eagle Materials Inc Cement & Concrete Manufacturing
FBR Fibria Celulose S.A. Pulp Mills
FCX Freeport-McMoRan Copper & Gold, Inc. Integrated Mining
FFHL Fuwei Films (Holdings) Co., Ltd. Non-Paper Containers & Packaging
FMC FMC Corporation Diversified Chemicals
FNV Franco-Nevada Corporation Gold
FOE Ferro Corporation Specialty Chemicals
FRTA Forterra, Inc. Construction Materials
FSI Flexible Solutions International Inc. Specialty Chemicals
FSM Fortuna Silver Mines Inc Integrated Mining
FSTR L.B. Foster Company Steel
FUL H. B. Fuller Company Adhesive
GCP GCP Applied Technologies Inc. Construction Materials
GEF Greif Inc. Non-Paper Containers & Packaging
GEF.B Greif, Inc. Corporation Class B Non-Paper Containers & Packaging
GFI Gold Fields Gold
GG Goldcorp Inc. Gold
GGB Gerdau S.A. Steel
GLT Glatfelter Paper Mills & Products
GMO General Moly, Inc. Specialty Mining & Metals
GMS GMS Inc. Wood Product Wholesale
GOLD Randgold Resources Limited Gold
GORO Gold Resource Corporation Integrated Mining
GPK Graphic Packaging Holding Company Paper Packaging
GPL Great Panther Silver Silver Mining
GRA W.R. Grace & Co. Specialty Chemicals
GSM Globe Specialty Metals Inc. Specialty Mining & Metals
GSS Golden Star Resources, Ltd Gold Mining
GSV Gold Standard Ventures Corporation (Canada) Gold Mining
GURE Gulf Resources, Inc. Commodity Chemicals
HAYN Haynes International, Inc. Iron, Steel Mills & Foundries
HBM Hudbay Minerals Inc Copper Ore Mining
HBP Huttig Building Products, Inc. Wood Product Wholesale
HCC Warrior Met Coal, Inc. Coke Coal Mining
HCLP Hi-Crush Partners LP Specialty Mining & Metals
HIHO Highway Holdings Limited Metal Service Centers
HL Hecla Mining Company Precious Metals & Minerals
HMY Harmony Gold Mining Company Limited Gold
HSC Harsco Corporation Mining Support Services & Equipment
HUN Huntsman Corporation Specialty Chemicals
HWKN Hawkins, Inc. Diversified Chemicals
IAG Iamgold Corporation Gold Mining
IKNX Ikonics Corporation Specialty Chemicals
IOSP Innospec Inc. Specialty Chemicals
IP International Paper Company Paper Packaging
IPHS Innophos Holdings, Inc. Commodity Chemicals
IPI Intrepid Potash, Inc Agricultural Chemicals
JCTCF Jewett-Cameron Trading Company Wood Products
JHX James Hardie Industries plc Cement & Concrete Manufacturing
KALU Kaiser Aluminum Corporation Primary Aluminum Production
KGC Kinross Gold Corporation Gold Mining
KLDX Klondex Mines Ltd. Gold Mining
KMG KMG Chemicals, Inc. Specialty Chemicals
KOP Koppers Holdings Inc. Commodity Chemicals
KRA Kraton Performance Polymers, Inc Specialty Chemicals
KRO Kronos Worldwide Inc Specialty Chemicals
KS KapStone Paper and Packaging Corporation Paper Packaging
KWR Quaker Chemical Corporation Commodity Chemicals
LBIX Leading Brands Inc Non-Paper Containers & Packaging
LODE Comstock Mining, Inc. Integrated Mining
LOMA Loma Negra Companía Industrial Argentina Sociedad Anónima ADS Cement & Concrete Manufacturing
LPX Louisiana-Pacific Corporation Wood Products
LXFR Luxfer Holdings PLC Specialty Mining & Metals
LXU LSB Industries, Inc. Fertilizer
LYB LyondellBasell Industries NV Commodity Chemicals
MAG Mag Silver Corporation Integrated Mining
MBII Marrone Bio Innovations, Inc. Agricultural Chemicals
MEOH Methanex Corporation Commodity Chemicals
MERC Mercer International Inc. Paper Products
METC Ramaco Resources, Inc. Coke Coal Mining
MLM Martin Marietta Materials, Inc. Construction Materials
MON Monsanto Company Agricultural Chemicals
MOS Mosaic Company (The) Fertilizer
MPVD Mountain Province Diamonds Inc. Precious Metals & Minerals
MT Arcelor Mittal Steel
MTL Mechel OAO Steel
MTRN Materion Corporation Nonferrous Metal Processing
MTX Minerals Technologies Inc. Specialty Chemicals
MUX McEwen Mining Inc. Integrated Mining
MYE Myers Industries, Inc. Plastic Container & Packaging
NAK Northern Dynasty Minerals, Ltd. Integrated Mining
NEM Newmont Mining Corporation Gold Mining
NEU NewMarket Corp Commodity Chemicals
NEXA Nexa Resources S.A. Integrated Mining
NG Novagold Resources Inc. Gold Mining
NGD New Gold Inc. Integrated Mining
NGVT Ingevity Corporation Commodity Chemicals
NP Neenah Paper, Inc. Paper Mills & Products
NSU Nevsun Resources Specialty Mining & Metals
NTR Nutrien Ltd. Agricultural Chemicals
NUE Nucor Corporation Steel
NWPX Northwest Pipe Company Steel
NXEO Nexeo Solutions, Inc. Commodity Chemicals Wholesale
OCIP OCI Partners LP Specialty Chemicals
OEC Orion Engineered Carbons S.A Specialty Chemicals
OI Owens-Illinois, Inc. Glass Containers & Packaging
OLN Olin Corporation Commodity Chemicals
OMN OMNOVA Solutions Inc. Specialty Chemicals
ONP Orient Paper, Inc. Paper Products
OSN Ossen Innovation Co., Ltd. Steel
PAAS Pan American Silver Corp. Silver Mining
PGEM Ply Gem Holdings, Inc. Construction Material Wholesale
PGLC Pershing Gold Corporation Gold Mining
PKG Packaging Corporation of America Paper Packaging
PKX POSCO Steel
PLG Platinum Group Metals Ltd. Platinum Mining
PLM Polymet Mining Corporation Integrated Mining
POL PolyOne Corporation Diversified Chemicals
POPE Pope Resources - Limited Partnership Timber Tract Operations
PPG PPG Industries, Inc. Paint & Coating
PQG PQ Group Holdings Inc. Commodity Chemicals
PVG Pretium Resources, Inc. Integrated Mining
PX Praxair, Inc. Commodity Chemicals
RFP Resolute Forest Products Inc. Newsprint Mills
RGLD Royal Gold, Inc. Gold Mining
RIO Rio Tinto Plc Integrated Mining
RKDA Arcadia Biosciences, Inc. Agricultural Chemicals
ROCK Gibraltar Industries, Inc. Steel
RPM RPM International Inc. Paint & Coating
RS Reliance Steel & Aluminum Co. Metal Service Centers
RYAM Rayonier Advanced Materials Inc. Specialty Chemicals
RYI Ryerson Holding Corporation Metal Service Centers
SA Seabridge Gold, Inc. Integrated Mining
SAND Sandstorm Gold Ltd. Gold Mining
SBGL Sibanye Gold Limited Gold
SCCO Southern Copper Corporation Specialty Mining & Metals
SCHN Schnitzer Steel Industries, Inc. Iron, Steel Mills & Foundries
SCL Stepan Company Specialty Chemicals
SEE Sealed Air Corporation Non-Paper Containers & Packaging
SEII Sharing Economy International Inc. Iron, Steel Mills & Foundries
SHLM A. Schulman, Inc. Commodity Chemicals
SHW Sherwin-Williams Company (The) Paint & Coating
SID Companhia Siderurgica Nacional S.A. Steel
SIF SIFCO Industries, Inc. Iron, Steel Mills & Foundries
SIM Grupo Simec, S.A.B. de C.V. Steel
SLCA U.S. Silica Holdings, Inc. Specialty Mining & Metals
SLGN Silgan Holdings, Inc. Non-Paper Containers & Packaging
SMG Scotts Miracle-Gro Company (The) Agricultural Chemicals
SND Smart Sand, Inc. Construction Materials
SON Sonoco Products Company Non-Paper Containers & Packaging
SQM Sociedad Quimica y Minera S.A. Agricultural Chemicals
SRDX SurModics, Inc. Adhesive
SSRM SSR Mining Inc. Silver Mining
STLD Steel Dynamics, Inc. Steel
SUM Summit Materials, Inc. Construction Materials
SVM Silvercorp Metals Inc. Silver Mining
SWM Schweitzer-Mauduit International, Inc. Paper Products
SXC SunCoke Energy, Inc. Steel
SXCP SunCoke Energy Partners, L.P. Steel
SXT Sensient Technologies Corporation Specialty Chemicals
SYNL Synalloy Corporation Steel
TAHO Tahoe Resources, Inc. Precious Metals & Minerals
TANH Tantech Holdings Ltd. Commodity Chemicals
TECK Teck Resources Ltd Integrated Mining
TG Tredegar Corporation Plastic Container & Packaging
TGB Taseko Mines, Ltd. Specialty Mining & Metals
THM International Tower Hill Mines, Ltd. Gold Mining
TMQ Trilogy Metals Inc. Integrated Mining
TMST Timken Steel Corporation Iron, Steel Mills & Foundries
TNH Terra Nitrogen Company, L.P. Fertilizer
TREC Trecora Resources Iron Ore Mining
TRQ Turquoise Hill Resources Ltd. Integrated Mining
TRS TriMas Corporation Non-Paper Containers & Packaging
TRX Tanzanian Royalty Exploration Corporation Gold Mining
TSE Trinseo S.A. Specialty Chemicals
TX Ternium S.A. Iron, Steel Mills & Foundries
UAMY United States Antimony Corporation Specialty Mining & Metals
UAN CVR Partners, LP Fertilizer
UFAB Unique Fabricating, Inc. Plastics
UFPI Universal Forest Products, Inc. Logging & Sawmills
UFPT UFP Technologies, Inc. Commodity Chemicals
UFS Domtar Corporation Paper Products
UNVR Univar Inc. Commodity Chemicals Wholesale
USAP Universal Stainless & Alloy Products, Inc. Iron, Steel Mills & Foundries
USCR U S Concrete, Inc. Cement & Concrete Manufacturing
USEG U.S. Energy Corp. Mining Support Activities
USG USG Corporation Construction Materials
VALE VALE S.A. Iron Ore Mining
VEDL Vedanta Copper Ore Mining
VGZ Vista Gold Corp Gold Mining
VHI Valhi, Inc. Coloring Agent
VMC Vulcan Materials Company (Holding Company) Construction Materials
VNTR Venator Materials PLC Coloring Agent
VRTV Veritiv Corporation Paper Product Wholesale
VSM Versum Materials, Inc. Specialty Chemicals
VVV Valvoline Inc. Specialty Chemicals
WLK Westlake Chemical Corporation Commodity Chemicals
WLKP Westlake Chemical Partners LP Commodity Chemicals
WOR Worthington Industries, Inc. Iron, Steel Mills & Foundries
WPM Wheaton Precious Metals Corp Precious Metals & Minerals
WRK Westrock Company Paper Packaging
X United States Steel Corporation Steel
XPL Solitario Exploration & Royalty Corp Integrated Mining
XXII 22nd Century Group, Inc. Mining Support Activities
ZEUS Olympic Steel, Inc. Steel
Symbol Grade Name Industry
AA Alcoa Inc. Aluminum
AAU Almaden Minerals, Ltd. Gold Mining
ABX Barrick Gold Corporation Gold Mining
ACH Aluminum Corporation of China Aluminum
AEM Agnico Eagle Mines Limited Gold Mining
AG First Majestic Silver Corp. Silver Mining
AGI Alamos Gold Inc Gold Mining
AKG Asanko Gold Inc. Gold Mining
AKS AK Steel Holding Corporation Iron, Steel Mills & Foundries
ALB Albemarle Corporation Commodity Chemicals
ALJJ ALJ Regional Holdings, Inc. Iron, Steel Mills & Foundries
ALO Alio Gold Inc. Gold Mining
AMRK A-Mark Precious Metals, Inc. Integrated Mining
AMRS Amyris, Inc. Industrial Biotechnology Chemicals
APD Air Products and Chemicals, Inc. Commodity Chemicals
APDN Applied DNA Sciences Inc Specialty Chemicals
AQMS Aqua Metals, Inc. Nonferrous Metal Processing
ARD Ardagh Group S.A. Non-Paper Containers & Packaging
ARNC Arconic Inc. Aluminum
ASIX AdvanSix Inc. Specialty Chemicals
ASM Avino Silver & Gold Mines Ltd. Integrated Mining
ATI Allegheny Technologies Incorporated Integrated Mining
ATKR Atkore International Group Inc. Metallic Rolling & Drawing Products
ATR AptarGroup, Inc. Plastic Container & Packaging
AU AngloGold Ashanti Limited Gold Mining
AUMN Golden Minerals Company Silver Mining
AUY Yamana Gold Inc. Integrated Mining
AVD American Vanguard Corporation Agricultural Chemicals
AVY Avery Dennison Corporation Non-Paper Containers & Packaging
AWI Armstrong World Industries Inc Construction Materials
AXTA Axalta Coating Systems Ltd. Paint & Coating
BAK Braskem SA ADR Commodity Chemicals
BBL BHP Billiton plc Sponsored ADR Integrated Mining
BCC Boise Cascade, L.L.C. Logging & Sawmills
BERY Berry Plastics Group, Inc. Plastic Container & Packaging
BHP BHP Billiton Limited Integrated Mining
BLL Ball Corporation Non-Paper Containers & Packaging
BMCH BMC Stock Holdings, Inc. Wood Products
BMS Bemis Company, Inc. Non-Paper Containers & Packaging
BOOM Dynamic Materials Corporation Steel
BRSS Global Brass and Copper Holdings, Inc. Nonferrous Metal Processing
BTG B2Gold Corp Gold Mining
BVN Buenaventura Mining Company Inc. Gold Mining
BXC Bluelinx Holdings Inc. Wood Product Wholesale
CADC China Advanced Construction Materials Group, Inc. Construction Materials
CBT Cabot Corporation Specialty Chemicals
CC Chemours Company (The) Commodity Chemicals
CCC Calgon Carbon Corporation Commodity Chemicals
CCK Crown Holdings, Inc. Non-Paper Containers & Packaging
CDE Coeur Mining, Inc. Silver Mining
CE Celanese Corporation Commodity Chemicals
CENX Century Aluminum Company Primary Aluminum Production
CF CF Industries Holdings, Inc. Fertilizer
CGA China Green Agriculture, Inc. Agricultural Chemicals
CINR Ciner Resources LP Agricultural Chemicals
CLF Cliffs Natural Resources Inc Steel
CLW Clearwater Paper Corporation Pulp Mills
CMC Commercial Metals Company Steel
CMP Compass Minerals Intl Inc Agricultural Chemicals
CMT Core Molding Technologies Inc Plastic Container & Packaging
CRH CRH PLC Construction Materials
CRS Carpenter Technology Corporation Steel
CSTM Constellium N.V. Aluminum Rolling
CSWI CSW Industrials, Inc. Commodity Chemicals
CX Cemex, S.A.B. de C.V. Sponsored ADR Construction Materials
DEL Deltic Timber Corporation Logging & Sawmills
DMLP Dorchester Minerals, L.P. - Integrated Mining
DRD DRDGOLD Gold Mining
DWDP DowDuPont Inc. Diversified Chemicals
ECL Ecolab Inc. Specialty Chemicals
EGI Entree Gold Inc Integrated Mining
EGO Eldorado Gold Corporation Gold Mining
EMN Eastman Chemical Company Commodity Chemicals
EXK Endeavour Silver Corporation Silver Mining
EXP Eagle Materials Inc Cement & Concrete Manufacturing
FBR Fibria Celulose S.A. Pulp Mills
FCX Freeport-McMoRan Copper & Gold, Inc. Integrated Mining
FFHL Fuwei Films (Holdings) Co., Ltd. Non-Paper Containers & Packaging
FMC FMC Corporation Diversified Chemicals
FNV Franco-Nevada Corporation Gold
FOE Ferro Corporation Specialty Chemicals
FRTA Forterra, Inc. Construction Materials
FSI Flexible Solutions International Inc. Specialty Chemicals
FSM Fortuna Silver Mines Inc Integrated Mining
FSTR L.B. Foster Company Steel
FUL H. B. Fuller Company Adhesive
GCP GCP Applied Technologies Inc. Construction Materials
GEF Greif Inc. Non-Paper Containers & Packaging
GEF.B Greif, Inc. Corporation Class B Non-Paper Containers & Packaging
GFI Gold Fields Gold
GG Goldcorp Inc. Gold
GGB Gerdau S.A. Steel
GLT Glatfelter Paper Mills & Products
GMO General Moly, Inc. Specialty Mining & Metals
GMS GMS Inc. Wood Product Wholesale
GOLD Randgold Resources Limited Gold
GORO Gold Resource Corporation Integrated Mining
GPK Graphic Packaging Holding Company Paper Packaging
GPL Great Panther Silver Silver Mining
GRA W.R. Grace & Co. Specialty Chemicals
GSM Globe Specialty Metals Inc. Specialty Mining & Metals
GSS Golden Star Resources, Ltd Gold Mining
GSV Gold Standard Ventures Corporation (Canada) Gold Mining
GURE Gulf Resources, Inc. Commodity Chemicals
HAYN Haynes International, Inc. Iron, Steel Mills & Foundries
HBM Hudbay Minerals Inc Copper Ore Mining
HBP Huttig Building Products, Inc. Wood Product Wholesale
HCC Warrior Met Coal, Inc. Coke Coal Mining
HCLP Hi-Crush Partners LP Specialty Mining & Metals
HIHO Highway Holdings Limited Metal Service Centers
HL Hecla Mining Company Precious Metals & Minerals
HMY Harmony Gold Mining Company Limited Gold
HSC Harsco Corporation Mining Support Services & Equipment
HUN Huntsman Corporation Specialty Chemicals
HWKN Hawkins, Inc. Diversified Chemicals
IAG Iamgold Corporation Gold Mining
IKNX Ikonics Corporation Specialty Chemicals
IOSP Innospec Inc. Specialty Chemicals
IP International Paper Company Paper Packaging
IPHS Innophos Holdings, Inc. Commodity Chemicals
IPI Intrepid Potash, Inc Agricultural Chemicals
JCTCF Jewett-Cameron Trading Company Wood Products
JHX James Hardie Industries plc Cement & Concrete Manufacturing
KALU Kaiser Aluminum Corporation Primary Aluminum Production
KGC Kinross Gold Corporation Gold Mining
KLDX Klondex Mines Ltd. Gold Mining
KMG KMG Chemicals, Inc. Specialty Chemicals
KOP Koppers Holdings Inc. Commodity Chemicals
KRA Kraton Performance Polymers, Inc Specialty Chemicals
KRO Kronos Worldwide Inc Specialty Chemicals
KS KapStone Paper and Packaging Corporation Paper Packaging
KWR Quaker Chemical Corporation Commodity Chemicals
LBIX Leading Brands Inc Non-Paper Containers & Packaging
LODE Comstock Mining, Inc. Integrated Mining
LOMA Loma Negra Companía Industrial Argentina Sociedad Anónima ADS Cement & Concrete Manufacturing
LPX Louisiana-Pacific Corporation Wood Products
LXFR Luxfer Holdings PLC Specialty Mining & Metals
LXU LSB Industries, Inc. Fertilizer
LYB LyondellBasell Industries NV Commodity Chemicals
MAG Mag Silver Corporation Integrated Mining
MBII Marrone Bio Innovations, Inc. Agricultural Chemicals
MEOH Methanex Corporation Commodity Chemicals
MERC Mercer International Inc. Paper Products
METC Ramaco Resources, Inc. Coke Coal Mining
MLM Martin Marietta Materials, Inc. Construction Materials
MON Monsanto Company Agricultural Chemicals
MOS Mosaic Company (The) Fertilizer
MPVD Mountain Province Diamonds Inc. Precious Metals & Minerals
MT Arcelor Mittal Steel
MTL Mechel OAO Steel
MTRN Materion Corporation Nonferrous Metal Processing
MTX Minerals Technologies Inc. Specialty Chemicals
MUX McEwen Mining Inc. Integrated Mining
MYE Myers Industries, Inc. Plastic Container & Packaging
NAK Northern Dynasty Minerals, Ltd. Integrated Mining
NEM Newmont Mining Corporation Gold Mining
NEU NewMarket Corp Commodity Chemicals
NEXA Nexa Resources S.A. Integrated Mining
NG Novagold Resources Inc. Gold Mining
NGD New Gold Inc. Integrated Mining
NGVT Ingevity Corporation Commodity Chemicals
NP Neenah Paper, Inc. Paper Mills & Products
NSU Nevsun Resources Specialty Mining & Metals
NTR Nutrien Ltd. Agricultural Chemicals
NUE Nucor Corporation Steel
NWPX Northwest Pipe Company Steel
NXEO Nexeo Solutions, Inc. Commodity Chemicals Wholesale
OCIP OCI Partners LP Specialty Chemicals
OEC Orion Engineered Carbons S.A Specialty Chemicals
OI Owens-Illinois, Inc. Glass Containers & Packaging
OLN Olin Corporation Commodity Chemicals
OMN OMNOVA Solutions Inc. Specialty Chemicals
ONP Orient Paper, Inc. Paper Products
OSN Ossen Innovation Co., Ltd. Steel
PAAS Pan American Silver Corp. Silver Mining
PGEM Ply Gem Holdings, Inc. Construction Material Wholesale
PGLC Pershing Gold Corporation Gold Mining
PKG Packaging Corporation of America Paper Packaging
PKX POSCO Steel
PLG Platinum Group Metals Ltd. Platinum Mining
PLM Polymet Mining Corporation Integrated Mining
POL PolyOne Corporation Diversified Chemicals
POPE Pope Resources - Limited Partnership Timber Tract Operations
PPG PPG Industries, Inc. Paint & Coating
PQG PQ Group Holdings Inc. Commodity Chemicals
PVG Pretium Resources, Inc. Integrated Mining
PX Praxair, Inc. Commodity Chemicals
RFP Resolute Forest Products Inc. Newsprint Mills
RGLD Royal Gold, Inc. Gold Mining
RIO Rio Tinto Plc Integrated Mining
RKDA Arcadia Biosciences, Inc. Agricultural Chemicals
ROCK Gibraltar Industries, Inc. Steel
RPM RPM International Inc. Paint & Coating
RS Reliance Steel & Aluminum Co. Metal Service Centers
RYAM Rayonier Advanced Materials Inc. Specialty Chemicals
RYI Ryerson Holding Corporation Metal Service Centers
SA Seabridge Gold, Inc. Integrated Mining
SAND Sandstorm Gold Ltd. Gold Mining
SBGL Sibanye Gold Limited Gold
SCCO Southern Copper Corporation Specialty Mining & Metals
SCHN Schnitzer Steel Industries, Inc. Iron, Steel Mills & Foundries
SCL Stepan Company Specialty Chemicals
SEE Sealed Air Corporation Non-Paper Containers & Packaging
SEII Sharing Economy International Inc. Iron, Steel Mills & Foundries
SHLM A. Schulman, Inc. Commodity Chemicals
SHW Sherwin-Williams Company (The) Paint & Coating
SID Companhia Siderurgica Nacional S.A. Steel
SIF SIFCO Industries, Inc. Iron, Steel Mills & Foundries
SIM Grupo Simec, S.A.B. de C.V. Steel
SLCA U.S. Silica Holdings, Inc. Specialty Mining & Metals
SLGN Silgan Holdings, Inc. Non-Paper Containers & Packaging
SMG Scotts Miracle-Gro Company (The) Agricultural Chemicals
SND Smart Sand, Inc. Construction Materials
SON Sonoco Products Company Non-Paper Containers & Packaging
SQM Sociedad Quimica y Minera S.A. Agricultural Chemicals
SRDX SurModics, Inc. Adhesive
SSRM SSR Mining Inc. Silver Mining
STLD Steel Dynamics, Inc. Steel
SUM Summit Materials, Inc. Construction Materials
SVM Silvercorp Metals Inc. Silver Mining
SWM Schweitzer-Mauduit International, Inc. Paper Products
SXC SunCoke Energy, Inc. Steel
SXCP SunCoke Energy Partners, L.P. Steel
SXT Sensient Technologies Corporation Specialty Chemicals
SYNL Synalloy Corporation Steel
TAHO Tahoe Resources, Inc. Precious Metals & Minerals
TANH Tantech Holdings Ltd. Commodity Chemicals
TECK Teck Resources Ltd Integrated Mining
TG Tredegar Corporation Plastic Container & Packaging
TGB Taseko Mines, Ltd. Specialty Mining & Metals
THM International Tower Hill Mines, Ltd. Gold Mining
TMQ Trilogy Metals Inc. Integrated Mining
TMST Timken Steel Corporation Iron, Steel Mills & Foundries
TNH Terra Nitrogen Company, L.P. Fertilizer
TREC Trecora Resources Iron Ore Mining
TRQ Turquoise Hill Resources Ltd. Integrated Mining
TRS TriMas Corporation Non-Paper Containers & Packaging
TRX Tanzanian Royalty Exploration Corporation Gold Mining
TSE Trinseo S.A. Specialty Chemicals
TX Ternium S.A. Iron, Steel Mills & Foundries
UAMY United States Antimony Corporation Specialty Mining & Metals
UAN CVR Partners, LP Fertilizer
UFAB Unique Fabricating, Inc. Plastics
UFPI Universal Forest Products, Inc. Logging & Sawmills
UFPT UFP Technologies, Inc. Commodity Chemicals
UFS Domtar Corporation Paper Products
UNVR Univar Inc. Commodity Chemicals Wholesale
USAP Universal Stainless & Alloy Products, Inc. Iron, Steel Mills & Foundries
USCR U S Concrete, Inc. Cement & Concrete Manufacturing
USEG U.S. Energy Corp. Mining Support Activities
USG USG Corporation Construction Materials
VALE VALE S.A. Iron Ore Mining
VEDL Vedanta Copper Ore Mining
VGZ Vista Gold Corp Gold Mining
VHI Valhi, Inc. Coloring Agent
VMC Vulcan Materials Company (Holding Company) Construction Materials
VNTR Venator Materials PLC Coloring Agent
VRTV Veritiv Corporation Paper Product Wholesale
VSM Versum Materials, Inc. Specialty Chemicals
VVV Valvoline Inc. Specialty Chemicals
WLK Westlake Chemical Corporation Commodity Chemicals
WLKP Westlake Chemical Partners LP Commodity Chemicals
WOR Worthington Industries, Inc. Iron, Steel Mills & Foundries
WPM Wheaton Precious Metals Corp Precious Metals & Minerals
WRK Westrock Company Paper Packaging
X United States Steel Corporation Steel
XPL Solitario Exploration & Royalty Corp Integrated Mining
XXII 22nd Century Group, Inc. Mining Support Activities
ZEUS Olympic Steel, Inc. Steel