The United States on Monday imposed sanctions on Chinese and other firms it said helped to sell tens of millions of dollars’ in Iranian oil and petrochemical products to East Asia as it seeks to raise pressure on Tehran to curb its nuclear programme. The U.S. Treasury and the U.S. State Departments imposed sanctions on a total of six companies, four based in Hong Kong, one in Singapore, and one in the United Arab Emirates (UAE) in actions that were announced in separate statements. The Treasury accused Persian Gulf Petrochemical Industry Commercial Co. (PGPICC), one of Iran’s largest petrochemical brokers, of using the firms to facilitate the sale of Iranian petroleum and petrochemical products to East Asia. The Treasury targeted UAE-based […]