行业周报：晶圆代工厂涨价，深蓝首批L3车辆上路-20251228

Investment Rating - The industry investment rating is "Overweight" (maintained) [1] Core Insights - The report highlights that the semiconductor foundry price increases have alleviated market concerns regarding the demand for mature processes in 2026, primarily due to improved competitive dynamics and rising raw material costs [5][14] - The automotive sector is experiencing continued pressure on retail sales, with the first batch of L3 autonomous vehicles from Deep Blue officially registered and on the road [6][30] - In the tools sector, TTI has terminated its HART business to strengthen mid-term profitability, while SBD's divestiture of its aerospace segment is expected to significantly reduce debt and optimize leverage ratios [31][43] Summary by Sections Electronics - Semiconductor foundries have raised some production capacities, leading to a 5.4% increase in the electronics index, outperforming the Hang Seng Technology Index [5][14] - Notable stock performances include SMIC and Hua Hong Semiconductor, which rose by 9.2% and 5.5% respectively [5][14] Automotive - Retail sales in the passenger car market are under pressure, with a 19% year-on-year decline in retail volume for December 2025 compared to December 2024, although there was a 5% month-on-month increase [25][26] - The first L3 autonomous vehicles from Deep Blue were officially registered on December 26, 2025, marking a significant milestone in autonomous driving technology [30] Tools - TTI's termination of the HART business aims to enhance mid-term profitability, while SBD's sale of its aerospace business for $1.8 billion is expected to reduce debt significantly [41][43] - The divestiture is projected to create approximately $405 million to $415 million in revenue for the fiscal year 2025, with an adjusted EBITDA margin exceeding 10% [43] Investment Recommendations - In the electronics sector, companies like SMIC and Hua Hong Semiconductor are expected to benefit from the price increases in foundry services [55] - In the automotive sector, attention is drawn to companies involved in L3 autonomous driving and Robotaxi, including Xiaoma Zhixing and Horizon Robotics [55] - In the tools sector, the report recommends companies such as Techtronic Industries and泉峰控股, with beneficiaries including Juxing Technology and Greebo [55]