March, the spot price increased by 9. 6 percent. The importance of the differences in these figures is that the spot market price of coal is generally used as the basis for price determination on long term contracts. This means that as contracts expire... Interfuel Competition: Hearings Before the Subcommittee on Antitrust and ... - Página 485 por United States. Congress. Senate. Committee on the Judiciary. Subcommittee on Antitrust and Monopoly - 1976 - 710 páginas Visualização integral -
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