|
LXU
|
LSB Industries, Inc.
|
US
|
NYSE
|
|
NGL
|
NGL Energy Partners LP
|
US
|
NYSE
|
|
NGS
|
Natural Gas Services Group, Inc.
|
US
|
NYSE
|
|
OXY
|
Occidental Petroleum Corporation
|
US
|
NYSE
|
|
PYR
|
PyroGenesis Canada Inc.
|
US
|
NASDAQ
|
|
QIPT
|
Quipt Home Medical Corp.
|
US
|
NASDAQ
|
|
SLNG
|
Stabilis Solutions, Inc.
|
US
|
NASDAQ
|
|
SLNO
|
Soleno Therapeutics, Inc.
|
US
|
NASDAQ
|
|
SSL
|
Sasol Ltd.
|
US
|
NYSE
|
|
TANH
|
Tantech Holdings Ltd.
|
US
|
NASDAQ
|
|
TELL
|
Tellurian Inc.
|
US
|
AMEX
|
|
UGI
|
UGI Corporation
|
US
|
NYSE
|
|
UGIC
|
UGI Corporation Corporate Units
|
US
|
NYSE
|
|
UGP
|
Ultrapar Participacoes S.A.
|
US
|
NYSE
|
|
VAPO
|
Vapotherm, Inc.
|
US
|
NYSE
|
|
WOR
|
Worthington Industries, Inc.
|
US
|
NYSE
|
|
WPRT
|
Westport Innovations Inc
|
US
|
NASDAQ
|
|
NRZ
|
NeuRizer Ltd
|
AU
|
ASX
|
|
SGC
|
Sacgasco Ltd
|
AU
|
ASX
|
|
AIQUF
|
L'Air Liquide Ord EU
|
US
|
OTC
|