Olin Corporation
OLN
LyondellBasell Industries N.V.
LYB
The Chemours Company
CC
GCP Applied Technologies Inc.
GCP
Eastman Chemical Company
EMN
Ferro Corporation
FOE
Axalta Coating Systems Ltd.
AXTA
Ashland Global Holdings Inc.
ASH
Cabot Corporation
CBT
Sensient Technologies Corporation
SXT
W. R. Grace & Co.
GRA
Albemarle Corporation
ALB
Hudson Technologies, Inc.
HDSN
PQ Group Holdings Inc.
PQG
Trinseo PLC
TSE
Ecolab Inc.
ECL
PPG Industries, Inc.
PPG
H.B. Fuller Company
FUL
The Sherwin-Williams Company
SHW
Green Plains Inc.
GPRE
RPM International Inc.
RPM
International Flavors & Fragrances Inc.
IFF
Westlake Chemical Corporation
WLK
Air Products and Chemicals, Inc.
APD
Kraton Corporation
KRA
Ingevity Corporation
NGVT
Kronos Worldwide, Inc.
KRO
Minerals Technologies Inc.
MTX
Amyris, Inc.
AMRS
Koppers Holdings Inc.
KOP
REX American Resources Corporation
REX
NewMarket Corporation
NEU
Balchem Corporation
BCPC
Trecora Resources
TREC
Core Molding Technologies, Inc.
CMT
Hawkins, Inc.
HWKN
Chase Corporation
CCF
Stepan Company
SCL
WD-40 Company
WDFC
Innospec Inc.
IOSP
Quaker Chemical Corporation
KWR
Northern Technologies International Corporation
NTIC
Gevo, Inc.
GEVO
IKONICS Corporation
IKNX
Oil-Dri Corporation of America
ODC
SenesTech, Inc.
SNES
Avantor, Inc.
AVTR
DuPont de Nemours, Inc.
DD
Element Solutions Inc
ESI
Livent Corporation
LTHM
Avient Corporation
AVNT
Itaconix plc
ITX.L
Avantor, Inc.
AVTR-PA
C-Bond Systems, Inc.
CBNT
EnerTeck Corporation
ETCK
Greystone Logistics, Inc.
GLGI
Highwater Ethanol, LLC
HEOL
Kraig Biocraft Laboratories, Inc.
KBLB
Lake Area Corn Processors, LLC
LKCRU
Lightwave Logic, Inc.
LWLG
Crown ElectroKinetics Corp.
CRKN
Nanophase Technologies Corporation
NANX
Nano Magic Holdings Inc.
NMGX
Nocopi Technologies, Inc.
NNUP
Starco Brands, Inc.
STCB
TOR Minerals International, Inc.
TORM
Vystar Corporation
VYST
Zymergen Inc.
ZY
Alto Ingredients, Inc.
ALTO
Danimer Scientific, Inc.
DNMR
Ecovyst Inc.
ECVT
Perimeter Solutions, SA
PRM
Flamemaster Corporation
FAME
Industrial Nanotech, Inc.
INTK
Hexion Holdings Corporation
HXOH