据上交所发布，2025年8月18日至8月22日，上交所对253起拉抬打压、虚假申报等证券异常交易行为采 取了书面警示、暂停交易等监管措施，对*ST亚振等异常波动风险警示股票，以及东芯股份、上纬新材 等严重异常波动股票进行重点监控，对17起上市公司重大事项等进行专项核查。 （文章来源：第一财经） ...

Group 1 - The Shanghai Stock Exchange implemented regulatory measures such as written warnings and trading suspensions for 253 cases of abnormal trading behaviors including price manipulation and false declarations from August 18 to August 22, 2025 [1] - Stocks with abnormal volatility, such as *ST Yazhen, received risk warnings, while stocks like Dongxin Co. and Shangwei New Materials faced close monitoring due to severe abnormal fluctuations [1] - The exchange conducted special investigations into 17 significant events related to listed companies [1]

证券之星消息，8月22日家居用品板块较上一交易日下跌0.21%，*ST亚振领跌。当日上证指数报收于 3825.76，上涨1.45%。深证成指报收于12166.06，上涨2.07%。家居用品板块个股涨跌见下表： 以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成投资建议。 从资金流向上来看，当日家居用品板块主力资金净流出1.87亿元，游资资金净流入7677.76万元，散户资 金净流入1.1亿元。家居用品板块个股资金流向见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 603389 | *ST亚振 | 27.36 | -4.90% | 11.98万 | 3.47亿 | | 603992 | 松鼎科技 | 29.41 | -2.71% | 4.98万 | · 1.47亿 | | 002162 | 悦心健康 | 4.78 | -2.65% | 41.48万 | 1.98亿 | | 873132 | 泰鹏智能 | 23.95 | -2. ...

8月21日*ST亚振大宗交易一览 *ST亚振8月21日大宗交易平台出现一笔成交，成交量7.22万股，成交金额207.72万元，大宗交易成交价 为28.77元。该笔交易的买方营业部为联储证券股份有限公司烟台分公司，卖方营业部为国盛证券有限 责任公司青岛分公司。 进一步统计，近3个月内该股累计发生4笔大宗交易，合计成交金额为2786.87万元。 证券时报·数据宝统计显示，*ST亚振今日收盘价为28.77元，上涨5.00%，日换手率为0.28%，成交额为 2112.54万元，全天主力资金净流入1358.92万元，近5日该股累计上涨5.00%，近5日资金合计净流入 1358.92万元。（数据宝） | 成交量 | 成交金额 | 成交价格 | 相对当日收盘折 | 买方营业部 | 卖方营业部 | | --- | --- | --- | --- | --- | --- | | （万股） | （万元） | （元） | 溢价（%） | | | | 7.22 | 207.72 | 28.77 | 0.00 | 联储证券股份有限公 | 国盛证券有限责任公 | | | | | | 司烟台分公司 | 司青岛分公司 | 注：本文系新闻报道 ...

Group 1 - The core transaction details of *ST Yazhen on August 21 include a total volume of 72,200 shares traded, with a transaction value of 2.0772 million yuan, representing 8.95% of the total trading volume for that day [1][2] - The transaction price was 28.77 yuan, which was consistent with the market closing price on that day [1][2] - The buying brokerage involved was Lianchu Securities Co., Ltd. Yantai Branch, while the selling brokerage was the company's Qingdao Branch [2]

Market Overview - On August 20, the A-share market saw a rebound with the Shanghai Composite Index, Shenzhen Component Index, and ChiNext Index all reaching new highs for the year. The Shanghai and Shenzhen markets had a total trading volume of 2.41 trillion yuan, a decrease of 180.1 billion yuan from the previous trading day, marking six consecutive days of over 2 trillion yuan in trading volume. Over 3,600 stocks rose in the market [2][3] - The Shanghai Composite Index increased by 1.04% to 3766.21 points, the Shenzhen Component Index rose by 0.89% to 11926.74 points, and the ChiNext Index gained 0.23% to 2607.65 points [3] Sector Performance - Chip stocks surged in the afternoon, while consumer stocks such as liquor rebounded. Consumer electronics also showed active performance. Conversely, high-priced stocks collectively fell, with sectors like film, chemical pharmaceuticals, CRO, and vitamins experiencing declines. The top-performing sectors included liquor, semiconductors, AI glasses, and minor metals, while the worst-performing sectors were film, chemical pharmaceuticals, CRO, and vitamins [2] International Market - In the U.S. stock market on August 20, the Dow Jones Industrial Average rose by 16.04 points (0.04%) to 44938.31 points, while the S&P 500 fell by 15.59 points (0.24%) to 6395.78 points, and the Nasdaq Composite dropped by 142.09 points (0.67%) to 21172.86 points [4][6] - In Europe, the FTSE 100 index increased by 98.92 points (1.08%) to 9288.14 points, while the CAC 40 index in France fell by 6.05 points (0.08%) to 7973.03 points, and the DAX index in Germany decreased by 146.10 points (0.60%) to 24276.97 points [4] Commodity Prices - International oil prices rose on August 20, with light crude oil futures for September delivery increasing by $0.86 (1.38%) to $63.21 per barrel, and Brent crude oil futures for October delivery rising by $1.05 (1.60%) to $66.84 per barrel [5] Automotive Market - According to the China Passenger Car Association, from August 1 to 17, the national retail sales of passenger cars reached 866,000 units, a year-on-year increase of 2%. Cumulatively, retail sales for the year reached 13.611 million units, up 10% year-on-year. The retail sales of new energy vehicles during the same period were 502,000 units, a year-on-year increase of 9% [11] Financial Regulations - The National Financial Regulatory Administration has proposed that the proportion of controlling mergers and acquisitions loans should not exceed 70% of the transaction price, while equity funds must account for at least 30%. This aims to mitigate high-leverage merger financing risks [8] Company Announcements - Muyuan Foods reported a net profit growth of 1170% year-on-year for the first half of the year, while Weicai Technology saw a net profit increase of 831% year-on-year. Tianwei Foods is planning to issue H-shares and list on the Hong Kong Stock Exchange [14]

Company News - Hengdian East Magnetic achieved a net profit of 1.02 billion yuan in the first half of the year, a year-on-year increase of 58.94%, and plans to distribute a cash dividend of 3.8 yuan per 10 shares (tax included) [10] - Muyuan Foods reported a revenue of 76.463 billion yuan, a year-on-year increase of 34.46%, and a net profit of 10.53 billion yuan, a year-on-year increase of 1169.77%. The company plans to distribute a cash dividend of 9.32 yuan per 10 shares (tax included), totaling 5 billion yuan [10] - *ST Yazhen announced that its stock will resume trading on August 21 after completing a trading suspension review. The company expects a net profit of -39.5 million to -33 million yuan for the first half of 2025 [10][12] - Heng Rui Medicine achieved a revenue of 15.761 billion yuan, a year-on-year increase of 15.88%, and a net profit of 4.45 billion yuan, a year-on-year increase of 29.67%. The company plans to repurchase shares worth 1 to 2 billion yuan [10] - Yonghui Supermarket reported a revenue of 29.948 billion yuan, a year-on-year decrease of 20.73%, and a net loss of 241 million yuan [11] Industry News - The People's Bank of China announced that the loan market quotation rate (LPR) for one year is 3.0% and for five years or more is 3.5%, unchanged from the previous period [6] - The National Financial Supervision Administration is revising the "Commercial Bank M&A Loan Risk Management Guidelines" to broaden the scope of M&A loans and optimize loan conditions [6] - The Ministry of Finance announced that starting January 1, 2025, childcare subsidies will be exempt from personal income tax [7] - The China Securities Regulatory Commission plans to enhance product supply in the futures market, focusing on important energy varieties like liquefied natural gas [8]

Industry News - The National Financial Supervision Administration is seeking public opinion on the draft of the "Commercial Bank Merger Loan Management Measures," which states that merger loans can only be used for high-industry relevance or strategic synergy mergers, and the controlling merger loan proportion cannot exceed 70% of the transaction price [4] - A research team from the Institute of Metal Research of the Chinese Academy of Sciences has made a significant breakthrough by observing the "full temperature pressure card effect" in a material called potassium hexafluorophosphate (KPF6), which can achieve cooling effects across a wide temperature range [4] - The Hong Kong Stock Exchange's CEO announced that they will study the implementation of a 24-hour trading mechanism, following Nasdaq's plan to implement it in the second half of 2026 [4] Company News - Weicet Technology reported a net profit increase of 831% year-on-year in the first half of the year [8] - Heng Rui Pharmaceutical announced a net profit increase of 29.67% year-on-year in the first half of the year and plans to repurchase A-shares worth no less than 1 billion and no more than 2 billion yuan for employee stock ownership plans [8] - Muyuan Foods reported a staggering net profit increase of 1170% year-on-year in the first half of the year [9] - Tianwei Foods is planning to issue H-shares and list on the Hong Kong Stock Exchange [10] - Yunnan Zhiyie announced that there are currently no specific plans for large-scale production of 6-inch indium phosphide chips [10] - ByteDance denied rumors of collaboration with Chip Original Co. on AI chip design [10]

Core Viewpoint - The company, Yazhen Home Co., Ltd., has experienced a significant stock price fluctuation, leading to a temporary suspension of trading to protect investor interests. The stock will resume trading on August 21, 2025, after a thorough review of its trading activities and financial performance [2][3][13]. Group 1: Stock Trading and Suspension - The company's stock price increased by 33.92% from July 30 to August 6, 2025, significantly deviating from the Shanghai Composite Index and the furniture manufacturing industry [2][3]. - The stock was suspended from trading on August 7, 2025, for a period not exceeding 10 trading days, to conduct a review of the trading situation [3][13]. - The stock will resume trading on August 21, 2025, following the completion of the review [3][13]. Group 2: Financial Performance - For the fiscal year 2024, the company reported total revenue of 202.40 million yuan, with a net loss attributable to shareholders of 116.96 million yuan [4][9]. - The company expects a net loss for the first half of 2025 to be between 39.50 million yuan and 33.00 million yuan [4][9]. - The company has been placed under delisting risk warning since May 6, 2025, due to its financial performance [4][9]. Group 3: Acquisition and Business Development - The company plans to acquire 51% of Guangxi Zirconium Industry Technology Co., Ltd. from Hainan Zirconium Titanium Resources Holdings Group Co., Ltd. for 55.45 million yuan [5][15]. - As of August 20, 2025, the acquisition has been completed, and Guangxi Zirconium has become a subsidiary of the company [5][16]. - The company has initiated the pledge procedures for the acquired shares, which have been successfully registered [18].

Group 1: Financial Performance Highlights - Muyuan Foods reported a revenue of 76.463 billion yuan for the first half of 2025, a year-on-year increase of 34.46%, and a net profit of 10.53 billion yuan, up 1169.77% [1] - Suotong Development achieved a revenue of approximately 8.31 billion yuan, a 28.28% increase year-on-year, with a net profit of approximately 523 million yuan, reflecting a growth of 1568.52% [1] - Hanma Technology reported a revenue of approximately 2.85 billion yuan, a 50.03% increase year-on-year, and a net profit of approximately 27.73 million yuan, turning from loss to profit [5] - Weicai Technology's revenue reached approximately 634 million yuan, up 47.53% year-on-year, with a net profit of approximately 101 million yuan, an increase of 831.03% [5] - Baiyun Airport reported a revenue of approximately 3.73 billion yuan, a 7.68% increase year-on-year, and a net profit of approximately 750 million yuan, up 71.32% [6] Group 2: Corporate Actions - Heng Rui Pharmaceutical plans to repurchase shares with a total investment of between 1 billion to 2 billion yuan, with a maximum repurchase price of 90.85 yuan per share [2] - Tianwei Foods is planning to issue H-shares and apply for listing on the Hong Kong Stock Exchange to enhance its international strategy and optimize its capital structure [3] - Juran Smart Home elected Wang Ning as the chairman of the board and appointed him as CEO, effective immediately [11]