Core Viewpoint - Lianrui New Materials has shown significant stock performance with a year-to-date increase of 12.10% and a notable rise of 22.56% over the past 20 trading days, indicating strong market interest and potential growth in the inorganic filler and particle carrier industry [1][2]. Group 1: Stock Performance - As of January 20, Lianrui New Materials' stock price reached 69.60 CNY per share, with a market capitalization of 16.806 billion CNY [1]. - The stock has experienced a 14.36% increase over the last five trading days and a 20.62% increase over the last 60 days [1]. - The company reported a net outflow of 20.16 million CNY in principal funds, with significant buying activity from large orders [1]. Group 2: Financial Performance - For the period from January to September 2025, Lianrui New Materials achieved a revenue of 824 million CNY, reflecting a year-on-year growth of 18.76% [2]. - The net profit attributable to shareholders for the same period was 220 million CNY, marking a 19.01% increase compared to the previous year [2]. Group 3: Shareholder Information - As of September 30, 2025, the number of shareholders increased by 42.50% to 11,000, while the average circulating shares per person decreased by 29.82% to 22,029 shares [2]. - The company has distributed a total of 381 million CNY in dividends since its A-share listing, with 242 million CNY distributed over the last three years [3]. - Notable changes in the top ten circulating shareholders include the entry of Hong Kong Central Clearing Limited and the exit of certain funds [3].

Core Viewpoint - Lianrui New Materials Co., Ltd. has shown a positive stock performance and financial growth, with significant increases in revenue and net profit year-on-year, indicating a strong market position in the inorganic filler and particle carrier industry. Financial Performance - As of September 30, 2025, Lianrui New Materials achieved operating revenue of 824 million yuan, representing a year-on-year growth of 18.76% [2] - The net profit attributable to shareholders reached 220 million yuan, reflecting a year-on-year increase of 19.01% [2] Stock Performance - On January 16, Lianrui's stock price increased by 2.06%, reaching 65.98 yuan per share, with a total market capitalization of 15.932 billion yuan [1] - The stock has risen by 6.27% since the beginning of the year, with a 3.01% increase over the last five trading days, an 11.79% increase over the last 20 days, and an 18.37% increase over the last 60 days [1] Shareholder Information - As of September 30, 2025, the number of shareholders increased to 11,000, up by 42.50%, while the average circulating shares per person decreased by 29.82% to 22,029 shares [2] - The company has distributed a total of 381 million yuan in dividends since its A-share listing, with 242 million yuan distributed over the past three years [3] Major Shareholders - Hong Kong Central Clearing Limited is the eighth largest circulating shareholder, holding 1.6654 million shares as a new shareholder [3] - Guoshou Anbao Smart Life Stock A is the ninth largest circulating shareholder, holding 1.3406 million shares, a decrease of 11,000 shares from the previous period [3]

Core Viewpoint - Lianrui New Materials Co., Ltd. has shown a mixed performance in stock trading, with a slight year-to-date decline but a notable increase over the past 20 and 60 days, indicating potential volatility and investor interest in the company [1]. Group 1: Stock Performance - As of January 15, Lianrui's stock price increased by 2.01% to 61.79 CNY per share, with a trading volume of 1.36 billion CNY and a turnover rate of 0.92%, resulting in a total market capitalization of 14.92 billion CNY [1]. - Year-to-date, Lianrui's stock has decreased by 0.48%, with a 5-day decline of 2.28%, while it has increased by 9.15% over the past 20 days and 9.87% over the past 60 days [1]. Group 2: Financial Performance - For the period from January to September 2025, Lianrui achieved a revenue of 824 million CNY, representing a year-on-year growth of 18.76%, and a net profit attributable to shareholders of 220 million CNY, reflecting a 19.01% increase compared to the previous year [2]. - Since its A-share listing, Lianrui has distributed a total of 381 million CNY in dividends, with 242 million CNY distributed over the last three years [3]. Group 3: Shareholder Information - As of September 30, 2025, Lianrui had 11,000 shareholders, an increase of 42.50% from the previous period, with an average of 22,029 circulating shares per shareholder, down by 29.82% [2]. - Among the top ten circulating shareholders, Hong Kong Central Clearing Limited is the eighth largest with 1.6654 million shares, while Guoshou Anbao Smart Life Stock A ranks ninth with 1.3406 million shares, having decreased by 11,000 shares from the previous period [3].

Core Viewpoint - Lianrui New Materials Co., Ltd. has shown fluctuations in stock performance and financial growth, with a notable increase in revenue and net profit year-on-year, indicating potential investment opportunities in the inorganic filler and particle carrier industry. Group 1: Stock Performance - On January 14, Lianrui's stock rose by 2.00%, reaching 62.08 CNY per share, with a trading volume of 101 million CNY and a turnover rate of 0.68%, resulting in a total market capitalization of 14.99 billion CNY [1] - Year-to-date, Lianrui's stock price has decreased by 0.02%, with a 5-day decline of 5.51%, a 20-day increase of 6.96%, and a 60-day increase of 11.84% [1] Group 2: Financial Performance - For the period from January to September 2025, Lianrui achieved a revenue of 824 million CNY, representing a year-on-year growth of 18.76%, and a net profit attributable to shareholders of 220 million CNY, reflecting a year-on-year increase of 19.01% [2] - Since its A-share listing, Lianrui has distributed a total of 381 million CNY in dividends, with 242 million CNY distributed over the past three years [3] Group 3: Shareholder Information - As of September 30, 2025, Lianrui had 11,000 shareholders, an increase of 42.50% from the previous period, with an average of 22,029 circulating shares per shareholder, a decrease of 29.82% [2] - Among the top ten circulating shareholders, Hong Kong Central Clearing Limited is the eighth largest with 1.6654 million shares, marking a new entry, while Guoshou Anbao Smart Life Stock A has reduced its holdings by 11,000 shares [3]

1. Report Industry Investment Rating No information provided in the content. 2. Core Viewpoints - The report predicts that the listing price of Lianrui Convertible Bond on the first day will be between RMB 122.56 and RMB 136.31, with an expected conversion premium rate of around 30% on the listing day. The online winning rate is 0.00087%, and it is recommended to actively subscribe [3][13][14]. - Since 2020, the revenue of Jiangsu Lianrui New Materials Co., Ltd. has been growing steadily, with a compound growth rate of 24.15% from 2020 - 2024. In 2024, the company achieved an operating revenue of RMB 960 million, a year - on - year increase of 34.94%. The net profit attributable to the parent has also been fluctuating, with a compound growth rate of 22.70% from 2020 - 2024. In 2024, it reached RMB 251 million, a year - on - year increase of 44.47% [3][17]. 3. Summary by Relevant Catalogs 3.1. Convertible Bond Basic Information - The total issuance scale of Lianrui Convertible Bond is RMB 695 million. After deducting the issuance expenses, the net proceeds from the offering will be used for the construction of high - performance high - speed substrate ultra - pure spherical powder material project, high - thermal - conductivity high - purity spherical powder material project, and partially for supplementing working capital [3]. - The current bond floor valuation is RMB 98.11, and the YTM is 2.21%. The bond has a 6 - year term, with a face value of RMB 100. The coupon rates from the first to the sixth year are 0.10%, 0.30%, 0.60%, 1.00%, 1.50%, and 2.00% respectively. The company's redemption price at maturity is 110% of the face value (including the last - period interest) [3][11]. - The current conversion parity is RMB 99.5, and the parity premium rate is 0.51%. The conversion period is from July 14, 2026, to January 7, 2032. The initial conversion price is RMB 63.55 per share [3][12]. - The convertible bond terms are mediocre. The total share capital dilution rate is 4.33%, and the dilution pressure on the share capital is small [3][12]. 3.2. Investment Subscription Suggestion - By referring to comparable targets in terms of parity, rating, and scale, as well as recent listed convertible bonds and an empirical model, considering the good bond floor protection, and the attractiveness of the rating and scale of Lianrui Convertible Bond, it is expected that the conversion premium rate on the listing day will be around 30%, and the corresponding listing price will be between RMB 122.56 and RMB 136.31 [13][14]. - The original shareholders' priority subscription ratio is 100%. The actual amount subscribed by the original shareholders is RMB 615.138 million, accounting for about 88.51% of the total issuance. The remaining RMB 79.862 million is issued to public investors online. The online effective subscription number of households is 9.2173 million, and the effective subscription amount is about RMB 917.261 billion, with an online winning rate of 0.00087% [15]. 3.3. Underlying Stock Fundamental Analysis 3.3.1. Financial Data Analysis - The report research's specific company is committed to providing industrial powder materials and application services to global customers. Its revenue has been growing steadily since 2020, and the net profit attributable to the parent has also been fluctuating [17]. - The company's operating revenue mainly comes from the electronic materials business, and the product structure changes annually. Since 2022, the revenue of the electronic materials business has been increasing year by year [20]. - The company's sales net profit margin and gross profit margin are stable, the sales expense ratio is decreasing, and the financial expense ratio and management expense ratio are stable [22]. 3.3.2. Company Highlights - The report research's specific company is one of the early enterprises focusing on the high - end industrial powder material field in China. It has strong technical accumulation in key processes such as particle size control, purity control, and surface modification of powder materials, and has a product system covering multiple application scenarios [28]. - The company is an important participant in the electronic - grade silica powder segment, with a high - quality customer structure. Its products are widely used in many electronic materials and high - end manufacturing enterprises at home and abroad [28]. - In recent years, the company's operating revenue has maintained steady growth, and its overall business performance is better than some comparable enterprises in the same industry, with a relatively stable competitive position in the segment [28].

Core Viewpoint - Quartz Co., Ltd. has shown a significant increase in stock price and trading volume, indicating positive market sentiment despite a decline in revenue and profit for the year [1][2]. Group 1: Stock Performance - On January 9, Quartz Co., Ltd. saw a stock price increase of 2.04%, reaching 40.07 CNY per share, with a trading volume of 293 million CNY and a turnover rate of 1.36%, resulting in a total market capitalization of 21.705 billion CNY [1]. - Year-to-date, the stock price has risen by 9.54%, with a 9.54% increase over the last five trading days, an 8.01% increase over the last 20 days, and a 4.16% decrease over the last 60 days [1]. Group 2: Financial Performance - For the period from January to September 2025, Quartz Co., Ltd. reported a revenue of 753 million CNY, a year-on-year decrease of 24.46%, and a net profit attributable to shareholders of 135 million CNY, down 56.81% year-on-year [2]. - Since its A-share listing, the company has distributed a total of 3.374 billion CNY in dividends, with 2.945 billion CNY distributed over the past three years [3]. Group 3: Shareholder Information - As of September 30, 2025, the number of shareholders for Quartz Co., Ltd. was 55,200, a decrease of 13.28% from the previous period, with an average of 9,813 circulating shares per person, an increase of 15.32% [2]. - The top ten circulating shareholders include Hong Kong Central Clearing Limited, which holds 11.6441 million shares, an increase of 3.6438 million shares from the previous period, and several new institutional investors have entered the top ten [3].

Core Viewpoint - The stock of Suotong Development has shown significant growth this year, with a notable increase in both revenue and net profit, indicating strong business performance and investor interest [1][2]. Group 1: Stock Performance - On December 25, Suotong Development's stock rose by 2.16%, reaching 24.08 CNY per share, with a trading volume of 186 million CNY and a turnover rate of 1.57%, resulting in a total market capitalization of 11.994 billion CNY [1]. - Year-to-date, the stock price has increased by 81.04%, with a 6.69% rise over the last five trading days, a 2.12% increase over the last 20 days, and a 7.25% decline over the last 60 days [1]. - The company has appeared on the "Dragon and Tiger List" once this year, with the most recent occurrence on March 12, where it recorded a net buy of -1.57 billion CNY [1]. Group 2: Financial Performance - For the period from January to September 2025, Suotong Development achieved a revenue of 12.762 billion CNY, representing a year-on-year growth of 28.66%, and a net profit attributable to shareholders of 654 million CNY, which is a 201.81% increase year-on-year [2]. - Since its A-share listing, the company has distributed a total of 1.148 billion CNY in dividends, with 629 million CNY distributed over the past three years [3]. Group 3: Shareholder Information - As of December 10, 2025, the number of shareholders for Suotong Development was 47,100, an increase of 0.26% from the previous period, with an average of 10,578 circulating shares per shareholder, a decrease of 0.26% [2]. - Among the top ten circulating shareholders, Guotai Junan Value Advantage Flexible Allocation Mixed A holds 5 million shares, a decrease of 1.7 million shares from the previous period [3].

Core Viewpoint - Quartz Co., Ltd. has experienced a stock price increase of 30.45% year-to-date, but recent trading data indicates a decline in stock performance and significant net outflow of funds [2][1]. Financial Performance - For the period from January to September 2025, Quartz Co., Ltd. reported a revenue of 753 million yuan, a year-on-year decrease of 24.46%, and a net profit attributable to shareholders of 135 million yuan, down 56.81% year-on-year [2]. - Cumulative cash dividends since the A-share listing amount to 3.374 billion yuan, with 2.945 billion yuan distributed over the past three years [3]. Stock Market Activity - As of December 25, the stock price was 37.23 yuan per share, with a market capitalization of 20.167 billion yuan. The trading volume was 1.20 billion yuan, with a turnover rate of 0.59% [1]. - The stock has appeared on the "Dragon and Tiger List" twice this year, with the most recent occurrence on April 9 [2]. Shareholder Structure - As of September 30, 2025, the number of shareholders was 55,200, a decrease of 13.28% from the previous period. The average number of circulating shares per person increased by 15.32% to 9,813 shares [2]. - Notable shareholders include Hong Kong Central Clearing Limited, which increased its holdings by 3.6438 million shares, and new entrants such as Guotai Asset Advantage Mixed Fund [3].

Core Viewpoint - Lianrui New Materials experienced a stock price decline of 2.05% on December 18, with a current price of 57.81 yuan per share and a market capitalization of 13.959 billion yuan [1] Group 1: Stock Performance - Year-to-date, Lianrui New Materials' stock price has increased by 17.61%, with a slight decline of 0.05% over the last five trading days, a rise of 4.35% over the last 20 days, and an increase of 6.17% over the last 60 days [2] - As of September 30, 2025, the number of shareholders for Lianrui New Materials reached 11,000, an increase of 42.50% compared to the previous period, while the average circulating shares per person decreased by 29.82% to 22,029 shares [2] Group 2: Financial Performance - For the period from January to September 2025, Lianrui New Materials achieved operating revenue of 824 million yuan, representing a year-on-year growth of 18.76%, and a net profit attributable to shareholders of 220 million yuan, reflecting a year-on-year increase of 19.01% [2] Group 3: Shareholder and Dividend Information - Since its A-share listing, Lianrui New Materials has distributed a total of 381 million yuan in dividends, with 242 million yuan distributed over the past three years [3] - As of September 30, 2025, Hong Kong Central Clearing Limited is the eighth largest circulating shareholder with 1.6654 million shares, while Guoshou Anbao Smart Life Stock A is the ninth largest with 1.3406 million shares, having decreased by 11,000 shares from the previous period [3]

Core Viewpoint - The stock of Henan Power Diamond Co., Ltd. experienced a decline of 2.41% on November 27, with a trading volume of 365 million yuan and a market capitalization of 9.591 billion yuan [1] Company Overview - Henan Power Diamond Co., Ltd. specializes in the research, production, and sales of synthetic diamond products, including cultivated diamonds, diamond single crystals, and diamond micro-powder [2] - The company was established on November 9, 2010, and went public on September 24, 2021. Its main revenue sources are cultivated diamonds (50.73%), diamond single crystals (35.17%), diamond micro-powder (11.38%), and other products (2.72%) [6] - As of September 30, 2025, the company reported a revenue of 402 million yuan, a year-on-year decrease of 25.36%, and a net profit attributable to shareholders of 46.272 million yuan, down 73.84% year-on-year [6] Industry Application - The company's products are widely used in the processing of third-generation semiconductor materials, particularly in cutting, grinding, and polishing applications [2] - Power Diamond is recognized as one of the early companies in China to achieve mass production of special-shaped octahedral diamond tips for ultra-precision processing of IC chips, with high technical standards and product quality [2] Financial Analysis - The stock's average trading cost is 40.81 yuan, with recent reductions in holdings, although the pace of reduction has slowed. The current stock price is near a resistance level of 37.52 yuan, indicating potential for a price correction if this level is not surpassed [5] - The main capital inflow for the stock today was negative at 24.7081 million yuan, with no clear trend in the main capital flow observed [3][4] Shareholder Information - As of September 30, 2025, the number of shareholders decreased by 1.71% to 26,300, with an average of 7,409 circulating shares per person, an increase of 1.74% [6] - The company has distributed a total of 421 million yuan in dividends since its A-share listing, with 361 million yuan distributed over the past three years [7]