Exhibit 4.7 FIRST AMENDMENT dated as of December 21, 2001, (this "Amendment") to the AMENDED AND RESTATED 364-DAY CREDIT AGREEMENT dated as of October 28, 1999, as amended and restated in the form of the Amended and Restated Credit Agreement as of...364-Day Credit Agreement • March 27th, 2002 • Crompton Corp • Industrial organic chemicals • New York
EXHIBIT 4.11 SECOND AMENDMENT dated as of December 21, 2001, (this "Amendment") to the FIVE- YEAR CREDIT AGREEMENT dated as of October 28, 1999 (as amended, restated, supplemented or otherwise modified from time to time, the "Five-Year Credit...Five-Year Credit Agreement • March 27th, 2002 • Crompton Corp • Industrial organic chemicals • New York
