The Institute for Supply Management's Report On Business track commodity prices to help purchasing managers plan ahead.
Commodities Up In Price
Corn Products (4)
Stainless Steel (2)
Stainless Steel Sheet (2)
Commodities Down In Price
Commodities In Short Supply
Note: After each commodity is the number of consecutive months the price has risen or dropped.
Source: February 2007 Manufacturing ISM Report On Business.