80% of the oil transported though Hormuz is destined for Asia, of which 37-38% goes to China. Beware of exaggerated clickbait on X and YouTube.
China imports 3x more oil from other gulf states (UAE, Saudi, etc) vs Iran. The country that China imports the most oil from is Russia, followed by Saudi Arabia, Malaysia, etc.
80-90% of Iranian oil exports goes to China’s mostly smaller (“teapot”) independent refineries. The larger state owned refineries work with more “stable” sources like Saudi Arabia and Russia.
The smaller refineries account for 25% of China’s refining capacity, supplying the smaller/independent gas stations, petrochemical factories (light plastics, fertilizer) and export to Philippines, Vietnam, Singapore, Thailand, Australia, etc. (the larger state owned refineries sell to South Korea and Japan).
The factories, which buy cheap crude and turn it into fuel, are struggling as higher oil prices threaten their razor-sharp margins
www.theguardian.com
P.S. Venezuela heavy crude export to China is used for asphalt production. China accounts for 74% of global asphalt imports.