HCSP™
A competitive ZSM-5 additive
HCSO™
ZSM-5 additive focused on gasoline octane improvement
HIPA™
ZSM-5 additive with improved gasoline cracking
HCBA™
Butylene selective ZSM-5 additive
VTRAC™
Metal and vanadium trap
STRAC™
SOx reduction additive
BUA™
Bottoms upgrading additive