AI infrastructure demand has triggered a memory semiconductor super-cycle that is rewriting Asia's economic geography. Two companies control the chokepoints. Every prior cycle ended in oversupply. This one might not. SK Hynix has roughly tripled in value this year. Samsung hit a record. The Korean Kospi touched an all-time high above 7,800. UBS called the semiconductor rally "unseen in nearly thirty years." The numbers underneath the rally tell a more specific story than a broad tech boom. South Korea exported $173.4 billion in semiconductors in 2025, up twenty-two percent year over year. Saudi Arabia exported $187 billion in oil. The two figures are approaching parity for the first time — but the structural implications are opposite. Oil represents roughly seventy percent of Saudi total exports and about a fifth of GDP. Semiconductors represent twenty-four percent of Korean exports and about nine percent of GDP. Korea has the revenue concentration of a petro-state without the economic fragility of one.…