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The Single Rule That Made Global Corn Trade Possible
Description
Episode 96 of Global Trade with Fexingo zooms in on Harmonized System (HS) code 1005 — the customs classification that governs the $60 billion annual trade in corn. Lucas and Luna trace how a seemingly bureaucratic number, first agreed upon by 60 countries in 1988, became the backbone of everything from U.S. ethanol exports to Mexican tortilla prices. They unpack a 2024 dispute between Ukraine and Poland over corn transshipments, showing how a six-digit code can trigger diplomatic crises and reshape global supply chains. The episode explains why corn gets its own HS chapter while quinoa does not, and how a 2025 WTO ruling on GM corn labeling hinged on a single tariff line. Listeners learn one concrete thing: the difference between HS 1005.90 (dent corn for feed) and HS 1005.10 (seed corn for planting), and why that distinction matters for food security. This is the hidden plumbing of global agriculture.