Exhibit 99.10 (Text of graph posted to Ashland Inc.'s website concerning Valvoline's premium oil sales) (% of Branded) 2001 2002 2003 2004 2005 2006 ------ ------ ------ ------ ------ ------ January 9.5 14.2 16.7 20.8 23.0 23.9 February 10.6 14.8 20.2 21.7 21.9 25.1 March 11.4 17.9 19.4 21.8 26.7 24.1 April 11.1 17.2 17.1 22.4 23.8 23.3 May 14.0 16.8 20.5 22.5 23.2 21.8 June 13.6 17.8 21.5 20.9 26.3 22.2 July 13.6 15.9 17.2 21.4 23.6 22.5 August 13.7 17.1 18.7 24.3 24.1 23.3 September 12.8 17.5 19.4 23.3 21.5 20.9 October 13.4 16.5 17.1 22.4 22.2 21.7 November 14.7 17.4 19.5 20.9 24.4 20.9 December 13.6 16.8 22.1 22.2 22.1