Countervailing duty on castings for wind generators imposes differentiated subsidy duties on imports from China and related trade flows. Imposes a countervailing duty on castings for wind operated electricity generators originating in or exported from the People's Republic of China following a finding of subsidization causing material injury; specifies tariff classifications, differential duty rates by producer/exporter and trade flow, defines landed value as assessable value under the Customs Act plus specified duties, requires payment in Indian currency, and sets the duty term at five years from publication unless earlier revoked.