机械ETF（516960）涨超1%，光伏技术迭代与电力改革或提振行业预期

Group 1 - The power equipment industry is undergoing significant transformation due to the implementation of Document No. 136, which continues to promote power reform [1] - The green certificate trading rules in Guangzhou have clarified that green certificates cannot be traded twice and established a pricing mechanism [1] - Sichuan aims to cover 5% of its maximum load with a power demand response mechanism [1] Group 2 - The supply-side clearing in the photovoltaic industry is steadily advancing, with silicon material companies reducing production loads and leading firms planning capacity replacements, indicating a potential recovery in industry prosperity [1] - In the battery sector, the industrialization of solid-state batteries is accelerating, with total planned capacity nearing 450 GWh, and the 2025 Solid-State Battery Summit focusing on engineering challenges, expecting to break the 1 GWh milestone by 2028 [1] Group 3 - The European electric vehicle market continues to grow, with sales in the top ten countries increasing month-on-month in May, showing a steady rise in penetration rates and positive overseas demand [1] - The overall price of the photovoltaic industry chain is declining, with prices for silicon materials, silicon wafers, and battery cells continuing to drop, while module prices remain stable amid intensified industry competition [1] - Leading companies in the photovoltaic sector maintain high operating rates despite the competitive landscape [1] Group 4 - The Mechanical ETF (516960) tracks a segmented mechanical index (000812) compiled by China Securities Index Co., Ltd., selecting quality listed companies in high-end manufacturing and automation from the Shanghai and Shenzhen markets [1] - The segmented mechanical index focuses on manufacturing sectors with high technological content and growth potential, reflecting the trend of China's manufacturing industry towards intelligence and automation [1]