Analysis
Every piece below is built on primary records: Korea Customs Service trade statistics, Bank of Korea series and U.S. Federal Reserve data. Figures carry the month they refer to, and the underlying series are listed at the foot of each article.
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Korean chip equipment imports plateaued in March. Exports did not.
Korea imported $2.54bn of semiconductor manufacturing equipment in July 2026, up 55.4 per cent on the year but down 13.3 per cent from the March peak. Chip exports rose 31.4 per cent over those same five months, and equipment fell to 7.8 per cent of export value from 13.3 per cent.
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Three signals for the Korean memory cycle, and one that does not work
Export unit value is still setting records at $19,479 per kilogram, equipment imports have been flat since March, and share prices turn out to carry no memory-specific information at all this summer. Two usable signals point in different directions, which is what the middle of a cycle looks like.
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Record exports, falling shares: 94 per cent of it was the market
SK Hynix fell 39.5 per cent from its July peak to its 30 July trough while Korean chip exports were setting records. Regressing daily returns on the KOSPI explains 93.9 per cent of the variance, so the summer was a market event that memory shares amplified rather than a semiconductor event.
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Where Korean chips go: Greater China took 54 per cent as Taiwan stood still
Of $32.72bn in Korean integrated-circuit exports in July 2026, China took $13.42bn and Hong Kong $4.37bn, together 54.4 per cent against 41.4 per cent a year earlier. Taiwan fell from 27.9 per cent to 11.9 per cent without its shipments ever declining.
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Take out semiconductors and Korea runs a deficit with China
Korea recorded a $5.38bn trade surplus with China in July 2026. Integrated circuits alone accounted for $9.87bn of it, which leaves every other product line combined at a deficit of $4.50bn — a figure that has barely moved in three months.
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Same tonnage, 2.7 times the money: Korean chip exports per kilogram
A kilogram of exported Korean integrated circuits fetched $19,479 in July 2026 against $7,230 a year earlier, while total export weight fell 1.2 per cent. Equipment imports, the figure that would corroborate a capacity story, rose only 55 per cent.
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A $24.34bn monthly surplus from one product, and the won went the other way
Korea ran a $24.34bn trade surplus in integrated circuits alone in July 2026, up 3.5 times in thirteen months. Over the same period the won weakened 8.9 per cent against the dollar, which is the opposite of what the textbook channel predicts.
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Where Korean chips actually go: the Hong Kong problem
Korea shipped $4.37bn of integrated circuits to Hong Kong in July 2026 and bought back $0.03bn. The destination column in customs data records where a chip last cleared, not where it is used, and the gap between those two questions is where most readings of Korean chip trade go wrong.
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Korea now exports $32.7bn of chips a month, up 2.7 times in a year
Monthly Korean exports of integrated circuits rose from $12.29bn in July 2025 to $32.72bn in July 2026. Thirteen months of customs records show a cycle driven by price rather than volume, which is what makes its slope both steep and fragile.
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Why the world's largest chip exporter buys $8.38bn of chips a month
Korea imported $8.38bn of integrated circuits in July 2026, 56 per cent more than a year earlier, while exporting $32.72bn. The two curves move together even after the common trend is removed, which is the clearest available evidence that they belong to one industry rather than two.