How sanctioned Iranian oil navigates through a dark and twisted supply chain to China 5 November 2024 One delivery to Tianjin shows how ramped-up sanctions can complicate the dark and growing tradeAuthor: Capt. Johnhttps://www.tradewindsnews.com/tw/how-sanctioned-iranian-oil-navigates-through-a-dark-and-twisted-supply-chain-to-china/2-1-1731825