n what appears to be a gesture of contempt for Washington, Chinese companies have continued to import Iranian crude, but instead of reporting the crude imports, which would violate US sanctions, they're storing the oil in bonded storage tanks situated at Chinese ports.
The phenomenon began when Washington reimposed sanctions back in May. And two months later, Iranian crude is still being shipped to China, only to end up in the tanks. Possibly the strangest aspect of this whole arrangement is that the oil sits in the tanks, unused. So far, none of it has been cleared through Chinese customs, so the oil is still technically "in transit."