Investment Rating - The report maintains a "Buy" rating for the company [6] Core Views - The company achieved a revenue of 1.214 billion RMB in the first three quarters of 2025, representing a year-on-year growth of 32.58%, and a net profit attributable to shareholders of 260 million RMB, up 78.55% year-on-year [3] - The revenue for Q3 2025 was 386 million RMB, showing a year-on-year decline of 4.98% and a quarter-on-quarter decline of 15.75%, while the net profit for the same period was 87 million RMB, an increase of 31.20% year-on-year but a decrease of 7.46% quarter-on-quarter [3] - The company is expected to benefit from the upcoming release of NVIDIA's Spectrum series CPO switches, which will act as a significant catalyst for the industry [5] Revenue and Profit Analysis - The company’s revenue is projected to reach 2.011 billion RMB in 2025, with a growth rate of 45.99%, and net profit is expected to be 430 million RMB, reflecting a growth rate of 64.54% [11] - The gross margin for Q3 2025 was 36.15%, with a slight decline year-on-year and quarter-on-quarter, attributed to the initial phase of capacity ramp-up [4] - The company’s expense control remains strong, with sales, management, and R&D expense ratios at 1.7%, 6.5%, and 4.6% respectively [4] Future Outlook - The company is positioned well in the CPO era, having entered NVIDIA's CPO supply chain and expanded its product offerings, which enhances its value proposition [5] - Revenue forecasts for 2026 and 2027 are 2.811 billion RMB and 3.850 billion RMB respectively, with corresponding net profits of 623 million RMB and 851 million RMB [6]

Core Viewpoint - The company, Taicheng Light (300570), announced on August 21 that it is actively involved in the development and small-scale manufacturing of CPO wiring solutions using its MPO and FAU products, indicating a significant enhancement in this business segment [1] Group 1 - The company is collaborating with clients on research and small-scale manufacturing of CPO wiring solutions [1] - FAU products are also utilized in high-speed optical module supporting products, showing a notable increase in this business area [1] - The subsidiary, Ruixin Yuan, has a platform for manufacturing AWG chips and is currently engaged in ongoing research and development, which may lead to new market opportunities in the future [1]

Investment Rating - The report maintains a "Buy" rating for the company, indicating an expected price increase of over 15% in the next 6-12 months [5]. Core Views - The company reported a significant revenue increase of 62.49% year-on-year, reaching 828 million RMB in the first half of 2025, with a net profit growth of 118.02% to 173 million RMB [2]. - The optical device revenue showed a strong growth of 64% year-on-year, with North American sales increasing by 69%, reflecting a robust demand in the MPO industry [3]. - The company is expected to benefit from the ramp-up of production capacity in Vietnam and the introduction of new products, enhancing its gross margin and positioning in the CPO era [4]. Summary by Sections Performance Review - In the first half of 2025, the company achieved a revenue of 828 million RMB, a year-on-year increase of 62.49%, and a net profit of 173 million RMB, up 118.02% [2]. Operational Analysis - The company's optical device revenue for the first half of 2025 was 812 million RMB, a 64% increase year-on-year, with North American revenue at 610 million RMB, up 69% [3]. - The revenue slightly decreased by 1.6% compared to the second half of 2024, attributed to production capacity ramp-up issues, with a capacity utilization rate of 100% [3]. Profit Forecast and Valuation - Projected revenues for 2025, 2026, and 2027 are 2.011 billion RMB, 2.811 billion RMB, and 3.850 billion RMB, respectively, with net profits of 430 million RMB, 623 million RMB, and 851 million RMB [5]. - The current PE ratios are projected at 71.96, 49.66, and 36.35 for the years 2025, 2026, and 2027, respectively [5].