Agri Stats has been doing this since the Reagan years, but they grew steadily more brazen, until, back in 2023, Biden's DOJ brought history's most obvious, easily won antitrust case against them:
www.meatpoultry.com/articles/291...
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meatpoultry.com
DOJ sues Agri Stats for complicity in meat market manipulation
The data company allegedly distributed competitively sensitive information among participating meat and poultry processors.