Stock Trading History of Hall Charles L

The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Hall Charles L since year 2005. The trader's CIK number is 1220742. At the time of this reporting, Hall Charles L is the Vice President and Controller of Lyondell Chemical Co (stock ticker symbol LYO).

Stock purchases, sales, and option exercises reported by *Hall Charles L* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)
2007-11-20	LYO	Lyondell Chemical Co	Option Exercise	2,734	.00
2007-07-10	LYO	Lyondell Chemical Co	Option Exercise	2,200	.00
2007-02-22	LYO	Lyondell Chemical Co	Option Exercise	680	.00
2007-02-05	LYO	Lyondell Chemical Co	Option Exercise	2,502	.00
2007-01-20	LYO	Lyondell Chemical Co	Option Exercise	534	.00
2006-07-10	LYO	Lyondell Chemical Co	Option Exercise	6,600	.00
2006-02-07	LYO	Lyondell Chemical Co	Option Exercise	1,223	.00
2006-02-05	LYO	Lyondell Chemical Co	Option Exercise	2,502	.00
2006-01-20	LYO	Lyondell Chemical Co	Option Exercise	533	.00

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Hall Charles L (Vice President and Controller of Lyondell Chemical Co at the time of this reporting) see the Securities and Exchange Commission (SEC) website.