Investment Rating - The report maintains an "Accumulate" rating for the company with a target price of 47.00 CNY [5][11]. Core Insights - The semiconductor business has become the core growth driver for the company, with significant advancements in semiconductor sand certification. The importance of self-sufficiency has become more pronounced amid external uncertainties, and domestic substitution is expected to accelerate [2][11]. - The company has achieved breakthroughs in semiconductor-grade high-purity sand certification, which is crucial for semiconductor materials. This positions the company favorably in a market dominated by a few global suppliers [11]. - The photovoltaic business is stabilizing after a period of adjustment, with a focus on risk control. The price of high-purity sand has reached a bottom, and there is potential for recovery as the photovoltaic industry undergoes inventory reduction and capacity adjustments [11]. Financial Summary - Revenue projections show a significant increase in 2023, with expected revenue of 7,184 million CNY, followed by a sharp decline in 2024 to 1,210 million CNY, and gradual recovery in subsequent years [4][12]. - Net profit for 2023 is projected at 5,039 million CNY, with a drastic decrease to 334 million CNY in 2024, before recovering to 1,105 million CNY by 2027 [4][12]. - The earnings per share (EPS) is expected to drop to 0.62 CNY in 2024, with a gradual increase to 2.04 CNY by 2027 [4][12]. Market Data - The current stock price is 36.09 CNY, with a 52-week price range of 21.60-43.68 CNY. The total market capitalization is 19,549 million CNY [6][11]. - The company has a net asset value per share of 10.74 CNY, with a price-to-book ratio of 3.4 [7][11]. Industry Context - The semiconductor industry is experiencing a shift towards domestic suppliers due to geopolitical tensions, highlighting the importance of local sourcing for critical materials [11]. - The company is actively working on localizing its supply chain for semiconductor quartz materials, which is expected to enhance its competitive position in the market [11].