Mitsui Kinzoku H1 Net Profit Doubles to ¥39.5 Billion as Copper-Foil Sales Ride Chip Demand; Forecast and Dividend Raised

Mitsui Kinzoku raised operating profit 44.7% to ¥57,549 million in the six months to September, on net sales up 18.3% to ¥431,064 million, as sales of copper foil rose with semiconductor demand and a weaker yen and metal prices improved inventory valuations. Net profit attributable to owners more than doubled to ¥39,546 million, and the company raised its full-year operating profit forecast to ¥99,000 million.

Mitsui Kinzoku H1 FY3/2027 earnings summary

Functional Materials leads

Mitsui Kinzoku Company, Limited (TSE: 5706) reported consolidated results for the first half of FY3/2027, April 1 to September 30, 2026, on November 10, 2026, under a revised segment structure after selling an automotive-parts subsidiary last year. Functional Materials lifted net sales 40.7% to ¥211.8 billion and segment ordinary profit 70.6% to ¥45.1 billion, on higher volumes of key copper-foil products, price revisions and inventory gains from indium prices. Metals sales rose 31.2% to ¥211.5 billion and segment profit 2.2% to ¥18.8 billion as zinc, copper and indium prices rose, while palladium and rhodium prices fell during the half. Other businesses returned to a profit of ¥1.1 billion.

Ordinary profit rose 55.7% to ¥60,936 million, helped by ¥3.8 billion more in equity-method income. Extraordinary items included ¥1.0 billion of gains on investment securities, ¥1.3 billion on sales of affiliate shares and a ¥6.4 billion loss from ending part of its defined-benefit plans, as the company and some Japanese subsidiaries moved to defined-contribution pensions from October 1, 2026. Earnings per share are adjusted for the 10-for-1 stock split of October 1, 2026.

Forecast and dividend raised

Mitsui Kinzoku now expects FY3/2027 net sales of ¥875,000 million (+15.4%), operating profit of ¥99,000 million (-24.4%), ordinary profit of ¥104,000 million and net profit attributable to owners of ¥78,000 million (-14.5%), up from ¥850,000 million, ¥94,000 million and ¥100,000 million in its previous forecast. It paid an interim dividend of ¥140, against ¥100, and plans a split-adjusted ¥18 at year-end, equal to ¥180 before the split and ¥320 for the year against ¥245. Total assets rose 6.6% to ¥743,566 million, and the equity ratio was 59.2%.

Mitsui Kinzoku Company, Limited — H1 FY3/2027 (April 1 – September 30, 2026), Japanese GAAP, consolidated. Balance-sheet rows compare September 30, 2026 with March 31, 2026; guidance and dividend rows are full-year FY3/2027 against FY3/2026. "—" indicates a figure not disclosed.
MetricH1 FY3/2027H1 FY3/2026Change
Net sales (¥ million)431,064364,312+18.3%
Operating profit (¥ million)57,54939,767+44.7%
Ordinary profit (¥ million)60,93639,141+55.7%
Net profit attrib. to owners of parent (¥ million)39,54619,049+107.6%
Comprehensive income (¥ million)36,94618,580+98.8%
EPS (¥)69.1233.31+107.5%
Net sales — Functional Materials (¥100 million)2,1181,505+40.7%
Ordinary profit — Functional Materials (¥100 million)451264+70.6%
Net sales — Metals (¥100 million)2,1151,612+31.2%
Ordinary profit — Metals (¥100 million)188184+2.2%
Total assets (¥ million)743,566697,481+6.6%
Net assets (¥ million)449,278420,910+6.7%
Equity ratio59.2%59.1%+0.1 pt
FY3/2027 guidance — revenue (¥ million)875,000—+15.4%
FY3/2027 guidance — operating profit (¥ million)99,000—-24.4%
FY3/2027 guidance — ordinary profit (¥ million)104,000—-23.9%
FY3/2027 guidance — net profit (¥ million)78,000—-14.5%

JapanStockPulse provides informational content only and does not constitute investment advice. Figures are taken from the company's published earnings short report and may be subject to subsequent revision.