|
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 CompanÃa 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 |
