Diamond 2010 Annual report
These policies are found in the first footnote of the financial statements (page 20 of the report).
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I don't see any changes in accounting policies.
Here are some key policies reported:
Cash and Cash Equivalents:
Cash and cash equivalents include investment of surplus cash in securities (primarily money market funds) with maturities at date of purchase of three months or less.
All inventories are accounted for at the lower of ...
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