IT'S OFFICIAL: Apple Is the $1 Trillion US Company
PetroChina: An Oil Laggard (NYSE:PTR) | Seeking Alpha
PetroChina Co Stock Appears To Be Modestly Undervalued
Apple's Market Cap in FX, Inflation-Adjusted Context
PetroChina Co. Ltd. - Class H (PCCYF) Stock Price, Quote, News & History | Nasdaq
How Apple's Market Value Stacks Up vs. Past Mega-Stocks | Fortune
Amazon Set to Add More Than $150 Billion in Wild Value Swing
Over 200 years of US market milestones | World Economic Forum
PetroChina did not fare well after reaching $1 trillion in market cap
PetroChina: Limited Short-Term Impact, Great Long-Term Value (NYSE:PTR) | Seeking Alpha
Oil Rally Pushes PetroChina to Hong Kong's Best Performing Stock - Bloomberg
PetroChina Co. Ltd. - ADR Shares Climb 1.7% Past Previous 52-Week High - Market Mover | Nasdaq
Apple makes history with $1 trillion market cap, but take a look at what happened to the first company to get there - MarketWatch
petrochina: Biggest stock collapse in world history has no end in sight - The Economic Times
PetroChina Is Worth $41 Per Share (NYSE:PTR) | Seeking Alpha
petrochina: Biggest stock collapse in world history has no end in sight - The Economic Times
A History of Ridiculously Big Companies | The Motley Fool
A Review Of The Top 5 BRIC Companies By Market Capitalization | TopForeignStocks.com
PetroChina Stock: Looking To Return To Its Former Glory (NYSE:PTR) | Seeking Alpha
Haidi Lun Stroud-Watts 伦海迪 on Twitter: "Hey Apple, congrats on the big $1T! So the original trillion-dollar company was made in China - PetroChina's market cap hit $1.1T in 2007 - By
A History of Ridiculously Big Companies | The Motley Fool