Chemical Stock Update.

 Company                  Today   Yesterday Air Products (APD)       68.49   69.15 Airgas (ARG)             40.24   40.95 Arch (ARJ)               29.6    30.62 Albemarle (ALB)          47.9    48.41 Ashland (ASH)            65.6    65.22 Cabot (CBT)              35.86   36.11 Chemtura (CEM)           12.17   12.19 Cytec (CYT)              60.81   61.97 Celanese (CE)            21.91   21.83 CF Industries (CF)       17.25   17.8 Dow Chem. (DOW)          40.67   41.6 DuPont (DD)              43.64   43.9 Eastman Chem (EMN)       53.95   53.99 Engelhard (EC)           38.46   38.46 ExxonMobil (XOM)         63.28   62.68 Ferro (FOE)              19.31   19.94 FMC Corp. …