Power Semiconductor News — June 16, 2026

Brief Information: The power semiconductor industry is experiencing another round of price hikes. Lione Microelectronics (605358) issued a product price adjustment notice to its customers, announcing that effective June 15, 2026, prices for its entire portfolio of power chip products will increase by 10%–15%. The notice states that sustained increases in upstream raw material costs have significantly raised the company’s overall production costs. So far this year, multiple power semiconductor firms—including Silan Microelectronics, Infineon Technologies, and China Resources Microelectronics—have explicitly announced price increases. Galaxy Securities notes that surging AI computing demand has generated strong end-market demand for power semiconductors, and remains highly optimistic about an industry-wide cyclical turnaround. Since Q2, financing funds have added over RMB 10 million to positions in 15 IGBT-related stocks; Lione Microelectronics, CRRC Corporation, and NARI Group ranked top three. Original Link: fund.eastmoney.com/a/20... 2. Innoscience’s Stock Surges 4.75% Following Supreme People’s Court Patent Injunction Victory Publication Date: June 16, 2026 Brief Information: Innoscience (02577.HK) closed at HK$70.50, up 4.75%. The previous day (June 15), China’s Supreme People’s Court officially issued a ruling on the reconsideration of a preliminary injunction, upholding the Suzhou Intermediate People’s Court’s sales injunction against Infineon Technologies—effectively banning Infineon’s gallium nitride (GaN) products from sale within mainland China. As the world’s first company to achieve mass production of 8-inch silicon-based GaN wafers, Innoscience’s patent victory marks a major breakthrough for domestic GaN enterprises in international patent disputes. Market analysts believe that the market share vacated by Infineon’s exit from China’s GaN market will deliver significant earnings upside for Innoscience. Original Link: ticker.report/news/2577... Yangjie Technology Reallocates Part of Raised Funds: ~RMB 849 million to Automotive-Grade and AI Power Devices — Publication Date: June 16, 2026 — Brief Information: Yangzhou Yangjie Electronic Technology Co., Ltd. (Stock Code: 300373) announced on June 16, 2026, that its Board of Directors approved the reallocation of part of its previously raised funds. The company decided to conclude two original projects—“Power Component Business Development” and “Overseas R&D Center Construction”—and redirect the remaining proceeds totaling USD 12.45 million (approx. RMB 84.89 million) entirely toward two new initiatives: the “Automotive-Grade Power Semiconductor Module Packaging Project” (planned investment: RMB 34.89 million) and the “Technical Upgrade of Power Device Production Lines for AI Infrastructure” (planned investment: RMB 50 million). The rationale cited includes full capacity utilization of Phase I of its Vietnam factory and successful overseas R&D center and channel establishment funded via internal resources. This move reflects the broader strategic shift across the power semiconductor industry toward automotive-grade applications and AI infrastructure. — Source: Stockstar / Leida Finance — Original Link: wap.stockstar.com/detai... [3: Technological Breakthroughs & Academic Achievements] 1. KAIST Develops Novel Microchannel Liquid-Cooling Technology Capable of Reducing Cooling Power Consumption in AI Data Centers by 90%

Stock Hits All-Time High Amid Seizing New AI Development Opportunities

Recently, Innoscience (02577), a leading enterprise in the third-generation semiconductor gallium nitride (GaN) sector, delivered outstanding performance on the Hong Kong stock market. Its share price surged over 10% intraday to HK$36.75—setting a new all-time high since its listing. As of press time, the stock remained up 5.7%, trading stably at HK$35. 01 Global Leader in Gallium Nitride Power Semiconductors Innoscience is a high-tech enterprise specializing in research, development, and manufacturing of third-generation semiconductor GaN chips. It stands out through exceptional technical capabilities and a comprehensive product portfolio covering discrete devices, integrated circuits, wafers, and modules. Leveraging a vertically integrated IDM (Integrated Device Manufacturer) model, Innoscience has built a full industrial chain—from wafer fabrication to device packaging and testing—enabling optimal resource allocation and efficient collaboration. As the world’s first company to achieve mass production of 8-inch silicon-based GaN wafers, Innoscience operates the largest GaN production facility globally, with a monthly wafer output capacity reaching 12,500 wafers. As of end-2023, measured by converted GaN discrete device shipment volume, Innoscience held a dominant 42.4% global market share in the GaN power semiconductor sector—ranking first worldwide. It is also the only company globally capable of delivering silicon-based GaN semiconductor products across the full voltage spectrum—from low-voltage (15 V) to medium- and high-voltage (up to 1200 V)—meeting diverse application requirements. To date, Innoscience has shipped over one billion GaN chips, with wafer yields exceeding 95%, solidifying its unassailable market leadership. With its superior technological prowess, broad product lineup, and formidable market competitiveness, Innoscience has become the undisputed global leader in GaN power semiconductors. 02 Seizing New Opportunities in AI Fueled by robust end-market demand from artificial intelligence, cloud computing, and cryptocurrency applications, global computing capacity is projected to surge from 1,494.9 EFLOPS in 2023 to 18,282.3 EFLOPS in 2028—a compound annual growth rate (CAGR) of 65%.

Innospec Inc Stock Hits 52-Week High at $100.48

6 days ago

Innospec Inc stock reached a 52-week high of $100.48 following strong second-quarter 2026 financial results that exceeded analyst expectations. The company maintains a $2.47 billion market cap and has increased dividends for 12 consecutive years.

Investing.com Nigeria

Innospec Inc Stock Hits 52-Week High at $100.48

Investing.com

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