Standard Oil an "unreasonable" monopoly under the Sherman Antitrust Act, Section II. It ordered Standard to break up into 34 independent companies with different boards of directors, the biggest two of the companies were Standard Oil of New Jersey (which became Exxon) and Standard Oil of New York (which became Mobil). Standard's president, John D. Rockefeller, had long since retired from any management role. But, as he owned a quarter of the shares of the resultant companies, and those share values mostly doubled, he emerged from the dissolution as the richest man in the world. The dissolution had actually propelled Rockefeller's personal
Standard Oil to China's large population of close to 400 million as lamp fuel. For its Chinese trademark and brand Standard Oil adopted the name "Mei Foo" (), (which translates to American Trust). Mei Foo also became the name of the tin lamp that Standard Oil produced and gave away or sold cheaply to Chinese farmers, encouraging them to switch from vegetable oil to kerosene. Response was positive, sales boomed and China became Standard Oil's largest market in Asia. Prior to Pearl Harbor, Stanvac was the largest single U.S. investment in Southeast Asia. The North China Department of Socony (Standard Oil Company