A. Schulman, Inc. [SHLM] Aceto Corporation [ACET] Air Products and Chemicals, Inc. [APD] Airgas, Inc. [ARG] Arabian American Development Company [ARSD] Ashland Inc. [ASH]
Balchem Corporation [BCPC] Braskem S.A. [BAK]
Celanese Corporation [CE] Cereplast, Inc. [CERP] ChromaDex Corporation [CDXC]
E. I. du Pont de Nemours and Company [DD] Eastman Chemical Company [EMN]
FMC Corporation [FMC] FutureFuel Corp. [FF]
Gevo, Inc. [GEVO]
Huntsman Corporation [HUN]
Landec Corporation [LNDC] LSB Industries, Inc. [LXU]
Nanophase Technologies Corporation [NANX]
PetroLogistics LP [PDH] Praxair, Inc. [PX] PURE Bioscience [PURE]
Rentech, Inc. [RTK]
Sociedad Química y Minera de Chile S.A. [SQM] Solazyme, Inc. [SZYM]
The Dow Chemical Company [DOW]
Valhi, Inc. [VHI]
