Worldupdates ( Breaking ) on X: "@stats_feed Biggest oil and gas companies by market cap. 1. 🇸🇦 Saudi Aramco 2. 🇺🇸 Exxon Mobil 3. 🇺🇸 Chevron 4. 🇬🇧 Shell 5. 🇨🇳 PetroChina https://t.co/GBfkPFZfgH" / X
PetroChina did not fare well after reaching $1 trillion in market cap
petrochina: Biggest stock collapse in world history has no end in sight - The Economic Times
petrochina: Biggest stock collapse in world history has no end in sight - The Economic Times
Buffett's 2002 Petrochina Investment And Rosneft Today - A Similar Opportunity? (OTCMKTS:RNFTF) | Seeking Alpha