智通财经APP讯，青山纸业(600103.SH)发布股价异动公告称，公司近期关注到市场将公司归类入光模 块概念，公司控股子公司深圳市恒宝通光电子股份有限公司(股票代码：832449)在2025年上半年的净利 润为209.9万元，占公司同期净利润的比重极小，不会对公司主营业务产生影响。 ...

证券代码：600103 证券简称：青山纸业 公告编号：临2025-040 福建省青山纸业股份有限公司 关于股票交易异常波动的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： ●福建省青山纸业股份有限公司(以下简称"公司")股票连续三个交易日 内（2025年9月10日、2025年9月11日、2025年9月12日）日收盘价格涨幅偏离值 超过20%，根据《上海证券交易所交易规则》的有关规定，属于股票交易异常波 动。 ●公司股票连续三个交易日内（2025年9月5日、2025年9月8日、2025年9月9 日）日收盘价格涨幅偏离值超过20%，根据《上海证券交易所交易规则》的有关 规定，属于股票交易异常波动。公司已于2025年9月10日披露《股票交易异常波 动公告》（公告编号：临2025-038）。2025年9月10日，公司股票继续以涨停价 收盘，公司于2025年9月11日披露《股票交易风险提示公告》（公告编号：临 2025-039）。 ●自2025年9月1日以来，公司股票交易价格涨幅累计达66.53%；自2025年9 ...

Core Viewpoint - Qingshan Paper Industry has experienced significant stock price fluctuations, with a deviation exceeding 20% over three consecutive trading days, indicating abnormal trading activity [1] Company Overview - The company primarily operates in the pulp and paper industry, producing products such as paper bag paper, packaging paper, dissolving pulp, and bamboo wood pulp [1] - The company has confirmed that its production and operational activities are normal, with no significant changes in daily operations [1] Financial Performance - The company noted that its subsidiary, Shenzhen Hengbao Tong Optical Electronics Co., Ltd., is projected to achieve a net profit of 2.099 million yuan in the first half of 2025, which represents a negligible portion of the company's overall net profit during the same period [1]

Core Viewpoint - The company, Qingshan Paper (600103.SH), has noted that the market is categorizing it under the optical module concept, but the impact on its main business is minimal due to the small contribution from its subsidiary's net profit [1] Group 1 - The company's subsidiary, Shenzhen Hengbao Tong Optical Electronics Co., Ltd. (stock code: 832449), is projected to have a net profit of 2.099 million yuan in the first half of 2025 [1] - This net profit represents a very small proportion of the company's total net profit during the same period, indicating that it will not significantly affect the company's core operations [1]

Core Viewpoint - Qingshan Paper's stock has experienced significant upward movement, achieving five consecutive trading days of limit-up, attracting market attention amidst a challenging industry environment [2][5]. Group 1: Company Performance - Qingshan Paper, a state-controlled listed company primarily engaged in pulp and paper production, has seen its stock price surge due to notable advancements in its diversified business, particularly in the optoelectronics sector [3][6]. - The company's subsidiary, Shenzhen Hengbao Tong Optoelectronics Co., Ltd. (Hengbao), successfully turned a profit, with its main business revenue reaching 91.05 million yuan and a profit of 21.79 million yuan in the first half of 2025, marking a substantial year-on-year increase of 61.85% [6][7]. Group 2: Market Context - Despite the overall decline in the domestic paper industry, with a 2.3% drop in revenue and a 21.4% decrease in total profit in the first half of 2025, Qingshan Paper's stock has defied the trend, largely due to its successful optoelectronics business [5][6]. - The company is advancing in the optoelectronics field, with 400G optical modules entering small batch trial production and 800G optical modules completing design and entering sample trial production [7]. Group 3: Investor Sentiment - Investors have shown keen interest in Qingshan Paper's involvement in the optical module sector, with numerous inquiries regarding the company's performance and technological capabilities in this area [6][8]. - The company has issued a risk warning regarding its stock price volatility and high turnover rate, urging investors to make rational investment decisions [8].

New Stock Issuance - YouSheng Co., Ltd. (Securities Code: 732418) issued shares at a price of 46.36 RMB on September 12, 2025[1] - *ST Tianmao (Securities Code: 000627) has a cash option declaration period from September 15 to September 19, 2025[1] - *ST Zitian (Securities Code: 300280) enters the delisting arrangement period starting September 15, 2025[1] Trading Alerts - Hangke Technology (Securities Code: 688006) reported severe abnormal fluctuations on September 11, 2025[1] - Shanghai Electric Power (Securities Code: 600021) had a trading volume of 8,487 on September 10, 2025[1] - Tianji Co., Ltd. (Securities Code: 002759) reported a trading volume of 8,705 on September 10, 2025[1] Abnormal Fluctuations - ST Lingnan (Securities Code: 002717) reported a trading volume of 7,965 on September 10, 2025[3] - ST Huaxi (Securities Code: 002630) reported a trading volume of 9,579 on September 11, 2025[3] - ST Jianye (Securities Code: 600381) reported a trading volume of 5,420 on September 3, 2025[3]

Market Overview - On September 12, A-shares opened mixed with the Shanghai Composite Index at 3884.70, up 0.24%, Shenzhen Component Index at 12995.04, up 0.12%, and ChiNext Index at 3039.17, down 0.48% [2] - The sectors showing gains included cultivated diamonds, shipping, and computing power leasing, while CPO, optical communication, and 6G sectors faced declines [1] Company Highlights - Evergrande Property experienced significant volatility, initially rising over 40% before settling at a 21.74% increase after news of potential share sales by its controlling shareholder [2][3] - The real estate sector saw a rally, with stocks like Rongsheng Development, Huaxia Happiness, and New Dazheng hitting the daily limit [3] - The storage chip sector also showed strength, with companies like Demingli hitting the daily limit and others like Purun and Dongxin following suit [5] - Kioxia announced a collaboration with NVIDIA to develop SSDs with speeds nearly 100 times faster than traditional SSDs, boosting the computing power sector [7] - Qingshan Paper experienced a four-day consecutive limit-up, with other companies in the computing power sector also seeing gains [7] - The non-ferrous metals sector saw early gains, with Northern Copper and Electric Alloy hitting the daily limit, and other companies like Yunnan Copper and Jiangxi Copper also rising [9] - The robotics sector strengthened, with Worldde rising over 15% and Shoukai Co. achieving eight limit-ups in seven days [12] - Shoukai Co. disclosed its indirect stake in Yushu Technology through its subsidiary, with a low holding percentage of approximately 0.3% [14]

Market Overview - The A-share market opened with mixed performance among the three major indices, with the Shanghai Composite Index up by 0.01%, the Shenzhen Component down by 0.3%, and the ChiNext Index down by 0.97% [1] Sector Performance - The industrial metals sector showed strength, with Northern Copper Co. hitting the daily limit up and Electric Alloy (300697) rising over 8% [1] - CPO concept stocks exhibited mixed results, with Qingshan Paper (600103) and Jingwang Electronics (603228) increasing over 7%, while Tianfu Communication, New Yisheng (300502), and Zhongji Xuchuang (300308) fell over 6% [1] - International oil prices saw a significant decline, leading to a lower opening for oil and gas stocks, with Tongyuan Petroleum (300164) and Zhongman Petroleum (603619) both dropping approximately 2% [1]

Market Overview - The A-share market opened with mixed performance among the three major indices, with the Shanghai Composite Index up by 0.01%, the Shenzhen Component down by 0.3%, and the ChiNext Index down by 0.97% [1] Sector Performance - The industrial metals sector showed strength, with Northern Copper Industries hitting the daily limit up, and Electric Alloy rising over 8% [1] - CPO concept stocks exhibited mixed results, with Qingshan Paper and Jingwang Electronics increasing by over 7%, while Tianfu Communication, New Yisheng, and Zhongji Xuchuang fell by over 6% [1] - International oil prices experienced a significant decline, leading to a lower opening for oil and gas stocks, with Tongyuan Petroleum and Zhongman Petroleum both dropping approximately 2% [1]

Core Insights - On September 11, 2023, the Shanghai-Hong Kong Stock Connect saw participation in 11 stocks on the daily trading leaderboard, indicating significant trading activity in these stocks [1][2] Group 1: Net Buying Stocks - Shanghai Electric (600021) had a net buying amount of 248.95 million yuan, with a daily increase of 5.87% and a turnover rate of 10.40% [2] - Dongyangguang (600673) recorded a net buying of 66.49 million yuan, with a daily increase of 4.66% and a turnover rate of 7.69% [2] - Oriental Communication (600776) saw a net buying of 58.43 million yuan, with a daily increase of 10.02% and a turnover rate of 11.07% [2] - Jinko Technology (601778) had a net buying of 49.29 million yuan, with a daily increase of 10.05% and a turnover rate of 8.29% [2] - New Silicon Micro (688593) experienced a net buying of 36.52 million yuan, with a daily increase of 20.00% and a turnover rate of 9.86% [2] - Juguang Technology (688167) had a net buying of 27.59 million yuan, with a daily increase of 20.00% and a turnover rate of 10.77% [2] - Sanjiang Shopping (601116) recorded a net buying of 8.78 million yuan, with a daily increase of 10.03% and a turnover rate of 10.18% [2] Group 2: Net Selling Stocks - Tengjing Technology (688195) had a net selling of 0.31 million yuan, with a daily increase of 20.00% and a turnover rate of 15.04% [2] - Haiguang Information (688041) saw a net selling of 10.34 million yuan, with a daily increase of 20.00% and a turnover rate of 3.34% [2] - Huaguang Environmental Energy (600475) recorded a net selling of 18.07 million yuan, with a daily decrease of 10.01% and a turnover rate of 0.75% [2] - Qingshan Paper (600103) had a net selling of 18.12 million yuan, with a daily increase of 10.14% and a turnover rate of 11.50% [2]