Washington 24 April 2026 #1 lalasor Sat, 04/25/2026 - 13:18 Washington Sat, 04/25/2026 - 12:00 24 April 2026 The U.S. sanctioned a China-based refinery that the Treasury Department described as “one of Iran’s largest customers for crude oil and other petroleum products”, also designating “approximately 40 shipping firms and vessels that operate as part of Iran’s shadow fleet”.