The Company’s worldwide operations and product lines expose it to risks from fluctuations in metals commodity prices, foreign currency exchange rates, natural gas prices and interest rates. One objective of the Company’s risk management program is to mitigate these risks using derivative instruments. The Company enters into metal commodity futures and forward contracts to mitigate the risk of unanticipated declines in gross margin due to the volatility of the commodities’ prices, enters into foreign currency forward contracts which match the expected settlements for purchases and sales denominated in foreign currencies and enters into natural gas forward contracts to mitigate the risk of unanticipated changes in operating cost due to the volatility of natural gas prices. When sales commitments to customers include a fixed price freight component, the Company occasionally enters into freight forward contracts to minimize the effect of the volatility of ocean freight rates. The Company enters into interest rate swap contracts to maintain a portion of the Company’s debt obligations at variable interest rates. These interest rate swap contracts, under which the Company has agreed to pay variable rates of interest and receive fixed rates of interest, are designated as fair value hedges of fixed rate debt.

The following tables provide certain information regarding the foreign exchange and commodity financial instruments discussed above.

Gross foreign currency exchange contract commitments as of May 31, 2011 (in thousands):

Commodity contract commitments as of May 31, 2011:

The Company designates only those contracts which closely match the terms of the underlying transaction as hedges for accounting purposes. These hedges resulted in substantially no ineffectiveness in the statements of operations, and there were no components excluded from the assessment of hedge effectiveness for the three months and nine months ended May 31, 2011 and 2010. Certain of the foreign currency and commodity contracts were not designated as hedges for accounting purposes, although management believes they are essential economic hedges.

The following tables summarize activities related to the Company’s derivative instruments and hedged (underlying) items recognized within the statements of operations (in thousands):

The Company’s fair value hedges are designated for accounting purposes with gains and losses on the hedged (underlying) items offsetting the gain or loss on the related derivative transaction. Hedged (underlying) items relate to firm commitments on commercial sales and purchases, capital expenditures and fixed rate debt obligations. As of May 31, 2011, fair value hedge accounting for interest rate swap contracts increased the carrying value of debt instruments by $17.3 million.

The Company recognizes the impact of actual and estimated net periodic settlements of current interest on our active interest rate swaps as adjustments to interest expense. The following table summarizes the impact of actual and estimated periodic settlements of active swap agreements on the results of operations:

The Company’s derivative instruments were recorded at their respective fair values as follows on the consolidated balance sheets (in thousands):

As of May 31, 2011, all of the Company’s derivative instruments designated to hedge exposure to the variability in future cash flows of the forecasted transactions will mature within twelve months.

All of the instruments are highly liquid, and none are entered into for trading purposes.