证券之星消息，1月8日非金属材料板块较上一交易日下跌0.31%，联瑞新材领跌。当日上证指数报收于 4082.98，下跌0.07%。深证成指报收于13959.48，下跌0.51%。非金属材料板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | --- | | 605086 | 龙高股份 | 48.88 | 9.99% | | 6.11万 | | 2.86亿 | | 001296 | 长江材料 | 26.90 | 2.44% | | 5.47万 | 1.45亿 | | | 301071 | 力量钻石 | 37.90 | 1.88% | | 15.42万 | | 5.88 (Z | | 920675 | 秉扬科技 | 10.35 | 0.88% | | 1.58万 | 1628.08万 | | | 920175 | 东方恢袁 | 11.77 | 0.77% | | 1.72万 | 2005.15万 | | | 920971 | 天马新材 | 32.00 | 0.60% ...

Market Overview - The non-metal materials sector increased by 1.18% on January 7, with Suotong Development leading the gains [1] - The Shanghai Composite Index closed at 4085.77, up 0.05%, while the Shenzhen Component Index closed at 14030.56, up 0.06% [1] Stock Performance - Suotong Development (603612) closed at 26.61, up 3.06%, with a trading volume of 335,200 shares and a transaction value of 892 million yuan [1] - Lianrui New Materials (688300) closed at 65.70, up 2.02%, with a trading volume of 93,900 shares and a transaction value of 614 million yuan [1] - Quartz Co. (603688) closed at 39.66, up 1.82%, with a trading volume of 173,800 shares and a transaction value of 686 million yuan [1] - Other notable stocks include: - Bingyang Technology (920675) at 10.26, up 1.18% [1] - Qilu Huaxin (920832) at 7.55, up 0.80% [1] - Power Diamond (301071) at 37.20, up 0.57% [1] - Longgao Co. (605086) at 44.44, down 0.58% [1] Capital Flow - The non-metal materials sector saw a net inflow of 5.9387 million yuan from institutional investors, while retail investors had a net inflow of 2.5843 million yuan [2] - However, speculative funds experienced a net outflow of 8.523 million yuan [2] Individual Stock Capital Flow - Quartz Co. (603688) had a net inflow of 22.5196 million yuan from institutional investors, while it faced a net outflow of 18.8964 million yuan from speculative funds [3] - Lianrui New Materials (688300) saw a net inflow of 20.5615 million yuan from institutional investors, with a net outflow of 1.3387 million yuan from speculative funds [3] - Power Diamond (301071) had a net inflow of 18.0868 million yuan from institutional investors, but a net outflow of 25.8773 million yuan from retail investors [3] - Other stocks like Longgao Co. (605086) and Qilu Huaxin (920832) experienced mixed capital flows, with significant outflows from speculative and retail investors [3]

Core Viewpoint - The company, Quartz Co., has faced significant challenges, including a criminal judgment against its subsidiary for trade secret infringement, amidst a sharp decline in financial performance [2][4][9]. Financial Performance - In 2024 and the first three quarters of 2025, Quartz Co. reported revenues of 1.21 billion yuan and 753 million yuan, representing year-on-year declines of 83.15% and 24.46% respectively [3][12]. - The net profit attributable to shareholders for the same periods was 334 million yuan and 135 million yuan, showing declines of 93.38% and 56.81% year-on-year [3][12]. - The gross margin for Quartz Co. peaked at 87.5% in 2023 but fell to 35.39% in the first three quarters of 2025, a drop of approximately 52 percentage points [14][15]. Legal Issues - On January 5, 2025, Quartz Co. and its subsidiary, Qiangbang Company, received a criminal judgment, with Qiangbang being fined 2.7 million yuan for trade secret infringement [2][4]. - The judgment included prison sentences for individuals involved, with fines totaling 170,000 yuan for two defendants and a suspended sentence for another [4][5]. Business Operations - Qiangbang Company, acquired by Quartz Co. four years ago, had previously met performance targets, achieving revenues of 48.98 million yuan and net profits of 16.81 million yuan in 2022 [6][8]. - However, Qiangbang's performance deteriorated in 2024, with revenues of 42.99 million yuan and a net loss of 421,040 yuan [12][13]. Market Context - The quartz industry has experienced significant volatility, particularly in the photovoltaic sector, leading to a drastic reduction in demand for quartz materials [10][11]. - Quartz Co. has indicated plans to enhance cost management and product competitiveness while exploring new business opportunities in the semiconductor and photovoltaic sectors [15].

Market Overview - The non-metal materials sector increased by 2.12% on January 6, with Quartz Co. leading the gains [1] - The Shanghai Composite Index closed at 4083.67, up by 1.5%, while the Shenzhen Component Index closed at 14022.55, up by 1.4% [1] Stock Performance - Key stocks in the non-metal materials sector showed the following performance: - Quartz Co. (603688) closed at 38.95, up by 4.28% with a trading volume of 212,900 shares and a transaction value of 836 million [1] - Tianma New Materials (920971) closed at 31.85, up by 3.11% with a trading volume of 33,600 shares and a transaction value of 106 million [1] - Suotong Development (603612) closed at 25.82, up by 3.03% with a trading volume of 278,800 shares and a transaction value of 711 million [1] Capital Flow - The non-metal materials sector experienced a net inflow of 133 million from institutional investors, while retail investors saw a net outflow of 97.65 million [2] - The capital flow for key stocks is as follows: - Suotong Development had a net inflow of 69.37 million from institutional investors [3] - Quartz Co. saw a net inflow of 60.33 million from institutional investors [3] - Longgao Co. (605086) had a net inflow of 17.34 million from institutional investors [3]

中国经济网北京1月6日讯 江苏太平洋石英股份有限公司（证券代码：603688，证券简称：石英股 份）昨晚发布关于商业秘密维权暨收到刑事判决书的公告。 三、被告单位连云港强邦石英制品有限公司犯侵犯商业秘密罪，判处罚金人民币二百七十万元。 （罚金于本判决生效之日起十日内缴纳。） 四、被告人段某某犯侵犯商业秘密罪，判处有期徒刑二年，缓期执行三年，并处罚金人民币二十万 元。（缓刑考验期限，从判决确定之日起算。段某某已向本院预缴罚金人民币二十万元。） 五、依法追缴被告人王某某的违法所得人民币二十八万六千六百二十二元三角一分，被告人纪某某 的违法所得人民币三十六万一千八百八十二元八角二分，被告单位连云港强邦石英制品有限公司的违法 所得人民币二百六十五万一千八百六十五元（该款扣押于江苏省连云港市中级人民法院），并上缴国 库。 石英股份表示，刑事判决书仅为一审判决，目前判决尚未生效，案件最终判决及后续执行结果尚存 在不确定性，公司及强邦公司目前经营情况一切正常，上述判决结果对公司本期利润和期后利润不存在 重大不利影响。 2022年1月，公司受让段井强、段井邦持有的强邦公司51%股权，强邦公司自此成为公司控股子公 司。本案中公 ...

Core Viewpoint - Jiangsu Pacific Quartz Co., Ltd. (referred to as "the Company") and its subsidiary Lianyungang Qiangbang Quartz Products Co., Ltd. have been involved in a legal case regarding the infringement of trade secrets, resulting in a fine of 2.7 million RMB for Qiangbang [1][2]. Group 1: Legal Issues - Qiangbang was convicted of trade secret infringement, leading to a fine of 2.7 million RMB, while individual defendants received prison sentences and additional fines [2]. - The Company emphasizes that it is the victim in this case and that its current operations remain normal, although the judgment is not yet final [2]. Group 2: Acquisition Details - In 2022, the Company planned to acquire 51% of Qiangbang for 51 million RMB, with an estimated valuation of 100 million RMB for Qiangbang based on financial metrics [1]. - The acquisition was intended to enhance the Company's production scale of high-purity quartz sand, but it has faced legal challenges due to Qiangbang's historical issues with trade secret violations [2]. Group 3: Financial Performance - The Company has experienced a decline in financial performance, with revenue and net profit for the first three quarters of 2025 reported at 753 million RMB and 135 million RMB, respectively, reflecting year-on-year decreases of 24.46% and 56.81% [3].

Group 1 - The core viewpoint of the article is that Quartz Co., Ltd. is actively engaging with investors regarding its product applications and future business planning in the aerospace sector [2] - The company's products are primarily used in the semiconductor, photovoltaic, optical fiber, and optoelectronic fields [2] - Management will make comprehensive decisions on aerospace-related business planning based on market demand and overall strategic layout [2]

Core Viewpoint - The company, Quartz Co., Ltd. (石英股份), has successfully obtained certifications for its high-purity quartz materials used in semiconductors from major domestic and international semiconductor equipment manufacturers [1] Group 1: Company Developments - The company produces high-purity quartz tubes, rods, cylinders, and ingots specifically for semiconductor applications [1] - The high-purity quartz sand produced by the company has been certified for use in semiconductor diffusion and etching processes by significant domestic and international clients [1]

证券日报网讯 1月5日，石英股份在互动平台回答投资者提问时表示，目前，公司半导体石英材料业务 的营收占比较大。半导体优先发展一直是公司的重要战略。 （文章来源：证券日报） ...

Group 1 - Postal Savings Bank announced a cash dividend distribution of 14.772 billion yuan for the first half of 2025, with a dividend of 1.23 yuan per 10 shares [1] - Xinke Mobile plans to reduce its shareholding by up to 1%, amounting to a maximum of 34.1875 million shares, due to funding needs [1] - Defu Technology signed a cooperation letter with a leading domestic CCL company to supply high-end electronic circuit copper foil products, which is expected to positively impact the company's performance in 2026 [1] Group 2 - Sanxia New Materials intends to acquire 40% equity of Lingang New Materials for a transaction amount of 0 yuan, which constitutes a related party transaction [2] - Fulim Precision plans to invest a total of 87 billion yuan in projects for the production of high-end lithium iron phosphate for energy storage, with the main project estimated at 60 billion yuan [3] - Heng Rui Pharmaceutical received approval for clinical trials of HRS9531 injection in combination with HRS-5817 injection for treating obesity in adults [3] Group 3 - Quartz Co. was fined 2.7 million yuan for commercial secret infringement, with the company being the victim in this case [5] - ST Renfu received approval for clinical trials of HW221043 tablets for late-stage solid tumors, with no similar drugs approved domestically or internationally [6] - Tianchen Medical signed a strategic cooperation agreement with Inspur Digital Technology to promote innovation in medical robotics and smart manufacturing [6] Group 4 - Xusheng Group received a notification from a North American electric vehicle manufacturer for a project with an estimated total sales amount of approximately 7.8 billion yuan over its lifecycle [6] - Deyun Co. announced that its actual controller was arrested for illegal public deposit collection, but this does not significantly impact the company's operations [7] - Shengyang Technology's subsidiary is advancing a project with a global satellite operator in South America, focusing on software licensing and product delivery [7] Group 5 - Hefei China announced a 1% reduction in shares by its controlling shareholder, who terminated the reduction plan early to express confidence in the company's future [8] - Weigao Blood Purification plans to acquire 100% equity of Weigao Purui for 8.511 billion yuan, which will expand its business into drug delivery systems [10]