Simon Robinson and Nigel Davis talk through the key stories of the week:
ExxonMobil chemical margin squeeze
Shell Q 4 numbers volumes up an revenue
Mitusui chemicals springs to profit in first nine months of 2010
Mitsubishi chemical segment did well
Dow Chemical significant upturn from 2010 Q4
Dow Chemical will make decision on Al Jubail soon
Egypt’s political situation and the chemical sector
Bad weather in the US
