装备制造行业周报（4月第4周）：逆变器3月出口保持增长-20250428

Investment Rating - The report maintains a positive outlook on the engineering machinery sector, indicating stable growth in exports and suggesting continued investment opportunities in this area [2][3]. Core Insights - The engineering machinery sector saw a first-quarter export value of $12.92 billion, reflecting a year-on-year increase of 7.61% [2]. - In the photovoltaic sector, the prices of main materials have declined, but inverter exports in March reached $633 million, up 5.68% year-on-year, with strong demand from Europe and Asia [2]. - The humanoid robot industry is experiencing rapid development, highlighted by significant showcases at the Shanghai Auto Show, indicating a potential new growth phase for the sector [2]. Summary by Sections Engineering Machinery - The first quarter of 2025 saw stable growth in engineering machinery exports, with a total export value of $12.92 billion, a 7.61% increase year-on-year [2]. - Emerging markets such as Africa, Latin America, Southeast Asia, and the Middle East are experiencing faster growth compared to mature markets [2]. Photovoltaic Sector - The prices of photovoltaic materials have dropped significantly, while inverter exports in March totaled $633 million, marking a 5.68% increase year-on-year [2]. - European markets showed a recovery in demand, particularly in Germany, the UK, and Italy, contributing to the growth in inverter exports [2]. Humanoid Robots - The Shanghai Auto Show showcased advancements in humanoid robots, with significant improvements in functionality and design from domestic manufacturers [2]. - The report suggests focusing on high-value segments with strong technological barriers, such as components for humanoid robots [2].