China denounces US threat of sanctions over trade with Iran

China has strongly rejected US threats of secondary sanctions over its continued trade with Iran, declaring such measures illegal and pledging to take "all necessary measures" to protect its interests. Beijing's defiance underscores the ongoing tension between the US strategy to isolate Iran economically and China's substantial economic ties to Tehran, particularly its purchases of approximately 80% of Iran's oil exports. The clash highlights China's willingness to resist American pressure and maintain its strategic economic relationships despite the threat of sanctions.