Core Viewpoint - The company, Power Diamond (301071.SZ), has stated that its products are currently not used in lithography machines [1] Group 1 - The company confirmed through an investor interaction platform that its products are not utilized in the lithography machine sector [1]

Group 1 - The core point of the article is that the company's products are currently not used in lithography machines [1] Group 2 - The company, Power Diamond (301071.SZ), communicated this information through an investor interaction platform [1]

Core Viewpoint - The company announced that the main structure of its Shangqiu Phase II project has been completed and is progressing according to plan [1] Company Summary - The company, Power Diamond (301071), is actively updating investors on the status of its projects, indicating transparency and commitment to project timelines [1]

Group 1 - The core viewpoint of the article highlights that the company's diamond series products have a wide range of applications, particularly in the manufacturing of diamond tools for deep rock drilling [2]

Group 1 - The company, Power Diamond (301071.SZ), is currently constructing a subsidiary in Hainan [1]

Core Viewpoint - The stock of Power Diamond has experienced fluctuations, with a recent decline of 2.01% and a total market capitalization of 10.015 billion yuan, reflecting a mixed performance in the market [1] Group 1: Stock Performance - As of November 4, Power Diamond's stock price is 38.48 yuan per share, with a trading volume of 198 million yuan and a turnover rate of 2.62% [1] - Year-to-date, the stock price has increased by 6.58%, but it has decreased by 3.82% over the last five trading days [1] - Over the past 20 days, the stock has risen by 20.82%, and over the past 60 days, it has increased by 27.29% [1] Group 2: Financial Performance - For the period from January to September 2025, Power Diamond reported a revenue of 402 million yuan, a year-on-year decrease of 25.36% [2] - The net profit attributable to shareholders for the same period was 46.2726 million yuan, reflecting a significant year-on-year decline of 73.84% [2] Group 3: Shareholder and Institutional Holdings - As of September 30, 2025, the number of shareholders for Power Diamond is 26,300, a decrease of 1.71% from the previous period [2] - The top ten circulating shareholders include Hong Kong Central Clearing Limited, which increased its holdings by 1.4771 million shares to 2.9097 million shares [2] - The South China CSI 1000 ETF has exited the list of top ten circulating shareholders [2] Group 4: Business Overview - Power Diamond, established on November 9, 2010, and listed on September 24, 2021, specializes in the research, production, and sales of synthetic diamond products [1] - The main revenue composition includes cultivated diamonds (50.73%), single crystal diamonds (35.17%), diamond micro-powder (11.38%), and other products (2.72%) [1] - The company is classified under the Shenwan industry as basic chemicals - non-metallic materials II - non-metallic materials III, and is associated with concepts such as high distribution, cultivated diamonds, diamonds, buybacks, and new materials [1]

Market Overview - The non-metal materials sector experienced a decline of 0.96% on November 3, with Tianma New Materials leading the drop [1] - The Shanghai Composite Index closed at 3976.52, up 0.55%, while the Shenzhen Component Index closed at 13404.06, up 0.19% [1] Stock Performance - Key stocks in the non-metal materials sector showed varied performance, with the following notable movements: - Liliang Diamond (301071) increased by 2.11% to a closing price of 39.27, with a trading volume of 128,200 shares and a turnover of 497 million yuan [1] - Tianma New Materials (920971) decreased by 3.88% to a closing price of 37.37, with a trading volume of 90,900 shares and a turnover of 353 million yuan [2] - Other stocks like Longgao Co. (605086) and Jiangsu Materials (001296) also showed slight increases of 0.37% and 0.46%, respectively [1][2] Capital Flow - The non-metal materials sector saw a net outflow of 31.84 million yuan from institutional investors, while retail investors contributed a net inflow of 35.13 million yuan [2] - Detailed capital flow for specific stocks indicated that: - Liliang Diamond had a net outflow of 14.67 million yuan from institutional investors, but a net inflow of 22.05 million yuan from retail investors [3] - Longgao Co. experienced a net outflow of 2.28 million yuan from institutional investors, with a net inflow of 1.45 million yuan from retail investors [3]

Core Viewpoint - The stock of Power Diamond has shown fluctuations with a recent increase of 2.00%, while the company faces a significant decline in revenue and net profit year-on-year [1][2]. Group 1: Stock Performance - As of November 3, Power Diamond's stock price is 39.23 CNY per share, with a market capitalization of 10.21 billion CNY [1]. - The stock has increased by 8.66% year-to-date, but has decreased by 3.37% in the last five trading days [1]. - Over the past 20 days, the stock has risen by 20.63%, and over the past 60 days, it has increased by 32.62% [1]. Group 2: Financial Performance - For the period from January to September 2025, Power Diamond reported a revenue of 402 million CNY, a year-on-year decrease of 25.36% [2]. - The net profit attributable to shareholders for the same period was 46.27 million CNY, reflecting a significant decline of 73.84% year-on-year [2]. - Cumulative cash dividends since the company's A-share listing amount to 421 million CNY, with 361 million CNY distributed over the past three years [2]. Group 3: Shareholder Information - As of September 30, 2025, the number of shareholders for Power Diamond is 26,300, a decrease of 1.71% from the previous period [2]. - The average number of circulating shares per shareholder is 7,409, which has increased by 1.74% [2]. - Notable changes in institutional holdings include Hong Kong Central Clearing Limited becoming the fifth largest shareholder, increasing its holdings by 147.71 million shares [2].

Group 1 - The cultivated diamond concept declined by 2.96%, ranking among the top declines in the concept sector, with *ST Yanzhen hitting the limit down, and companies like Lili Diamond and Huanghe Xuanfeng also experiencing significant declines [1][2] - Among the cultivated diamond sector, only two stocks saw price increases, with Hengsheng Energy rising by 3.02% and Chaohongji by 0.22% [1][2] - The cultivated diamond sector experienced a net outflow of 621 million yuan in main funds, with 14 stocks seeing net outflows, and six stocks having outflows exceeding 50 million yuan [2] Group 2 - The top net outflow stock was Huanghe Xuanfeng, with a net outflow of 94.57 million yuan, followed by Lili Diamond and Chuchang New Materials with outflows of 92.44 million yuan and 71.14 million yuan respectively [2][3] - The stocks with the highest net inflows included Hengsheng Energy and Guoli Electronics, with net inflows of 3.83 million yuan and 2.27 million yuan respectively [3]

Market Overview - The non-metal materials sector experienced a decline of 2.65% on October 31, with the leading stock, Strength Diamond, falling significantly [1] - The Shanghai Composite Index closed at 3954.79, down 0.81%, while the Shenzhen Component Index closed at 13378.21, down 1.14% [1] Stock Performance - Notable gainers in the non-metal materials sector included: - Tianma New Materials (Code: 920971) with a closing price of 38.88, up 3.35% and a trading volume of 110,800 shares, totaling a transaction value of 433 million [1] - Ningxin New Materials (Code: 920719) closed at 15.93, up 2.71% with a trading volume of 75,000 shares, totaling 121 million [1] - Conversely, significant decliners included: - Strength Diamond (Code: 301071) closed at 38.46, down 8.43% with a trading volume of 232,900 shares, totaling 909 million [2] - Suotong Development (Code: 603612) closed at 24.62, down 4.80% with a trading volume of 327,800 shares, totaling 812 million [2] Capital Flow - The non-metal materials sector saw a net outflow of 156 million from institutional investors, while retail investors contributed a net inflow of 1.31 billion [2][3] - The capital flow for specific stocks showed: - Strength Diamond had a net outflow of 97.86 million from institutional investors, while retail investors had a net inflow of 81.84 million [3] - Suotong Development experienced a net outflow of 36.16 million from retail investors [3]