The Worlds Biggest Company – Chinas Oil Giant PetroChina

November 10, 2007 by uttoransen  
Filed under Finance

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Has this ever happened in the history of the stock market? A company that was already one of the biggest in the world, nearly trebles its value overnight, becoming the world’s largest company by market valuation, adding a staggering US$596 billion to its market value within 24 hours from US$365 billion to US$961 billion.