most favoured nation.
a category of trade relationships which benefit recipient countries disproportionately

Prescription Drug Prices Drop to 60-Year Low
U.S. prescription drug prices have fallen at the steepest rate in more than six decades, driven by policy moves like the Most Favored Nation framework and the TrumpRx platform, though real-world savings for consumers depend on insurance design, rebates, and pharmacy costs. Experts caution that CPI measurements differ from actual out-of-pocket costs, attribution of the drop remains contested, and long-term effects are uncertain as gaps with international pricing persist and middlemen like PBMs influence final prices.
Finance · 5 sources · Aug 21, 2026Read itThe journal
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About most favoured nation
Most favoured nation (MFN) is concept or principle in international economic relations whereby two states that have most favoured nation with one another will provide the same trade advantages to one another as they would with a third state. In effect, a country that has been accorded MFN status may not be treated less advantageously than any other country with MFN status by the promising country.
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