Material price changes from February 2008 to March 2008

Construction Material Prices percent changes from February 2008 to March 2008 and from March 2007 to March 2008

Gasoline — +11.9/ +36.4

No. 2 Diesel fuel — +24/ +61.4

Crude petroleum — +17.5/ +92.6

Plastic construction products — -0.5/ +1.2

Hardwood lumber — +0.2/ -2.3

Plywood — +0.2/ +2.2

Steel mill products — -1.3/ +13.9

Aluminum mill shapes — -0.9/ +4

Copper and brass mill shapes — +6.9/ +22

Fabricated structural metal products — +1/ +3.7

Cement — -0.2/ +3.2

Concrete products — +0.3/ +2.3

Asphalt felts and coatings — +1.8/ +2.9

Gypsum products — +2.2/ -18.7

Iron ore — 0/ +5.7

Iron and steel scrap — +1.4/ +16

Copper base scrap — +7/ +28.2

Construction sand, gravel, and crushed stone — +0.5/ +9.0

Construction machinery and equipment — +1.2/ +7.9

Tire, tube, thread, etc. — +1.8/ +6.6

Light motor trucks — -0.5/ +0.3

Heavy motor trucks – 0.1/ +3.4

Truck trailers — +1/ +3.4