Russia Extends Diesel Export Ban to Year-End, Allows Quota-Based Exports

The extension signals Moscow is prioritizing political commitments over open-market flows, using a quota system to keep selected firms exporting while restricting the rest. This creates a two-tier market where access depends on government discretion, not price. For global diesel markets, the key question is whether quota volumes are enough to offset the broader ban, and whether the U.S. commitment holds if domestic supply tightens. The mechanism also concentrates export power in fewer hands, a structural shift worth watching beyond the ban's expiry.