Amends the Harmonized Tariff Schedule of the United States to extend the suspension, through December 31, 2009, of the duty on 7,7'-[1,3-propanediylbis[imino(6-fluoro-1,3,5-triazine-4,2-diyl)imino[2-[(aminocarbonyl)amino]-4,1-phenylene]azo]]bis-,sodium salt.