US President Trump says diesel export ban is something we talk about daily, but could have a negative impact on gasoline, adds it would go up

Export restrictions on refined products have been floated in past administrations as a consumer-price tool and have historically stalled on the same objection now voiced: US Gulf Coast refineries are configured to run long on distillate, and barring diesel exports tends to back up distillate inventories, cut refinery runs, and ultimately tighten gasoline supply rather than lower pump prices. That mechanism, refinery yield slates and utilisation rather than simple supply withholding, is why the trade has repeatedly met resistance from refiners and why comparable proposals in prior episodes were talked about at length without being enacted. The actors worth noting are the Gulf Coast refining complex, which depends on export outlets to Latin America and Europe, and the administration's own acknowledgement of the gasoline trade-off, which signals the idea remains at the discussion stage rather than policy. The immediate tells are whether any formal proposal or agency process follows, how refiner equities and the distillate crack respond to repetition of the talk, and whether rhetoric intensifies around driving-season price optics. As rhetoric rather than action, the read is that recurring talk without a mechanism has historically faded, but the crack spread is the transmission channel if that changes.