Group 1: Market Performance - As of July 18, 2025, the Shanghai Composite Index rose by 0.50% to close at 3534.48 points, while the Shenzhen Component Index increased by 0.37% to 10913.84 points, and the ChiNext Index gained 0.34% to 2277.15 points [1] - The Semiconductor Materials ETF (562590) increased by 0.91%, and the Sci-Tech Semiconductor ETF (588170) rose by 0.79% [1] - In the overnight U.S. market, the Dow Jones Industrial Average fell by 0.32%, the S&P 500 decreased by 0.01%, and the Nasdaq Composite rose by 0.05% [1] Group 2: Company News - TSMC reported impressive financial results for Q2, achieving revenue of $30.07 billion, a year-on-year increase of 44.4% from $20.82 billion, and a quarter-on-quarter growth of 17.8% from $25.53 billion [2] - TSMC's gross margin was 58.6%, operating profit margin was 49.6%, and net profit margin was 42.7% [2] - TSMC plans to build 11 wafer fabs and 4 advanced packaging plants in Taiwan to meet strong structural growth demand, with a focus on 2nm technology in Hsinchu and Kaohsiung [2] Group 3: Industry Insights - Donghai Securities emphasizes that the Chinese semiconductor industry is characterized by a dual resonance of cyclicality and growth, with significant pressure at the current cycle's bottom and strong domestic demand for localization [3] - The semiconductor industry is cyclical, influenced by price, inventory, capacity supply, and end-user demand, with the last four cycles lasting 7, 3, 3, and 4 years respectively [3] - The current cycle peaked at the end of 2021, with bottom oscillation expected in 2023-2024 [3] Group 4: ETF Information - The Semiconductor Materials ETF (562590) and its connected funds focus heavily on semiconductor equipment (55.5%) and semiconductor materials (21.3%), together accounting for over 76% of the index [4] - The Sci-Tech Semiconductor ETF (588170) tracks the Sci-Tech Innovation Board Semiconductor Materials and Equipment Theme Index, including companies in semiconductor equipment and materials [3]

Core Viewpoint - The report anticipates that convertible bonds with positive performance in Q2 2025 will be concentrated in high-end manufacturing sectors such as communication, electronics, military, automotive parts, transportation equipment, industrial control equipment, energy equipment, and electric power equipment, as well as in non-ferrous and basic chemical industries benefiting from price increases [1]. Group 1: Industry Performance Insights - The profit growth in the non-ferrous metal mining industry is expected to reach 41.7% year-on-year, driven by rising prices and increased production and sales of metals like gold, copper, zinc, and silver [2]. - The railway, shipbuilding, aerospace, and other transportation equipment manufacturing sectors are projected to see a profit increase of 56% year-on-year, benefiting from global shipping recovery and significant orders for LNG carriers and container ships [2]. - The computer, communication, and other electronic equipment manufacturing sectors, along with electrical machinery and general equipment manufacturing, are expected to maintain double-digit profit growth due to high demand for AI hardware, smart terminals, and industrial control equipment [2]. - The agricultural and sideline food processing industry is anticipated to experience a profit growth rate of 38.2%, primarily due to the demand for high-value-added products like prepared dishes and health foods [2]. Group 2: Company-Specific Performance - Among the companies that have disclosed their H1 2025 performance forecasts, 272 companies are expected to achieve a non-net profit growth of over 30% in Q2 2025, mainly in the basic chemicals, electric power equipment and new energy, machinery, electronics, and automotive sectors [3]. - In the basic chemicals sector, companies are expected to benefit from price increases in phosphates, pesticides, and refrigerants [3]. - The electric power equipment and new energy sector's high-performing companies are expected to benefit from increased overseas photovoltaic storage orders, domestic ultra-high voltage and smart grid construction, and rising domestic orders for new energy vehicles and military products [3]. - The machinery sector's growth is driven by high demand for industrial mother machines, semiconductor equipment, energy equipment, shipbuilding, and rail transit equipment [3]. - The electronics sector's growth is attributed to increased investment in AI computing power, accelerated domestic substitution of semiconductor equipment and materials, and growth in consumer electronics and smart terminal shipments [3]. - The automotive sector is expected to see high growth due to increased sales of domestic new energy vehicles and accelerated exports of commercial vehicles and automotive parts [3]. Group 3: Performance Forecast Adjustments - A list of 13 convertible bond targets has been identified, which have seen their average net profit forecasts raised by over 5% in the past three months, with more than three forecasting institutions involved, indicating potential marginal improvements in performance [4].