China blocks US sanctions against five ‘teapot’ refineries Ministry of Commerce says sanctions against refineries accused of importing Iranian oil violate international law.Share this: Russian oil exports slump as Ukraine hammers ports and refineriesDateApril 24, 2026In relation toAl-JazeeraWhat is China’s anti-sanctions law and how does it work?DateMay 7, 2026In relation toAl-JazeeraHow China’s ‘teapot’ refineries are cushioning it from Iran war oil crisisDateApril 2, 2026In relation toAl-Jazeera