A-share Announcement Highlights | The cross-border giant stock Elegant Home-Tech (603221.SH) with 9 consecutive has been suspended for investigation.

Today's Focus 1. Elegant Home-Tech with 9 Consecutive Price Increases: Total Increase of 135.77% from July 21 to July 31, Trading Suspension and Review Starting August 3 Elegant Home-Tech announced that its stock repeatedly triggered abnormal fluctuations and severe abnormal fluctuations in the trading period from July 21 to July 31, 2026, resulting in a total increase of 135.77%. To protect the interests of investors, the company's stock will be suspended from trading starting August 3, 2026, and will resume trading after disclosing the review announcement. The companys fundamentals have not undergone significant changes, but the stock price has deviated sharply from the fundamentals, posing the risk of irrational speculation. Note: On the evening of July 20, Elegant Home-Tech announced a significant acquisition plan to acquire at least 77.08% of Oconno's equity in cash. Upon completion of the acquisition, Oconno will become a controlling subsidiary of the company. Oconno was established in May 2005 and primarily engages in storage testing equipment and test services based on self-developed equipment. 2. GigaDevice Semiconductor Inc.: Plans to Buy Back Shares Worth 1 to 2 Billion Yuan for Cancellation GigaDevice Semiconductor Inc. announced that the company intends to repurchase A-share stock through centralized bidding, with a total repurchase amount not less than 1 billion yuan (inclusive) and not exceeding 2 billion yuan (inclusive), with the repurchase price not exceeding 750 yuan/share. All repurchased shares will be used for cancellation and to reduce registered capital, with the repurchase period lasting six months from the date of approval by the shareholder meeting. 3. Anhui Huaheng Biotechnology Co., Ltd.: Actual Controller Guo Henghua Detained for Suspected Illegal Public Deposit Collection Anhui Huaheng Biotechnology Co., Ltd. announced that its actual controller Guo Henghua has been approved for arrest by the prosecuting authority on the grounds of suspected illegal public deposit collection. Guo Henghua currently does not hold any position as a director or senior management in the company, and the aforementioned matter will not have a significant adverse impact on the companys daily operations. 4. Suzhou Dongshan Precision Manufacturing: Has Repurchased 255,200 Shares with a Total Transaction Amount of 49.99 Million Yuan Suzhou Dongshan Precision Manufacturing announced that as of July 31, 2026, the company has cumulatively repurchased 255,200 of its shares through a dedicated repurchase securities account using centralized bidding, accounting for 0.01393% of the companys total equity, with the highest transaction price being 200.60 yuan/share and the lowest being 192.20 yuan/share, for a total transaction amount of 49.9948 million yuan (excluding transaction costs). 5. Dongguan Mentech Optical & Magnetic: Plans to Raise No More Than 1.283 Billion Yuan via Private Placement for Intelligent Manufacturing Projects of High-Speed Optical Modules Dongguan Mentech Optical & Magnetic announced that the company intends to issue A-shares to no more than 35 specific investors, raising a total of no more than 1.283 billion yuan, which will be used for intelligent manufacturing projects of high-speed optical modules, industrialization projects of high-speed optical devices and high-end passive devices, intelligent manufacturing projects of high-speed optical chips, and to replenish working capital after deducting issuance expenses. This issuance will not exceed 30% of the company's total equity before the issuance, i.e., no more than 70.5027 million shares. 6. Central China Land Media: Deputy General Manager Liu Yongmin Under Investigation Central China Land Media announced that Deputy General Manager Liu Yongmin is under investigation by the supervisory authority and is subject to detention measures. The company has properly arranged for his responsibilities, and other executives are carrying out their duties normally, with no impact on production and operations. The company will continue to monitor the situation and fulfill its information disclosure obligations. 7. Shandong Hongqiao Aluminum Industry Holding: Plans to Raise No More Than 12 Billion Yuan through Private Placement for Wind Power, Photovoltaic, and Deep Processing Projects Shandong Hongqiao Aluminum Industry Holding announced that it plans to raise no more than 12 billion yuan through private placement, which will be used for electric projects (5.65 billion yuan), photovoltaic projects (2.25 billion yuan), deep processing projects of aluminum (2.3 billion yuan), and to repay bank loans and replenish working capital (1.8 billion yuan), after deducting issuance expenses. 8. Tianli Lithium Energy Group: Company and Controlling Shareholder Wang Ruiqing Received Notice of Investigation from the CSRC Tianli Lithium Energy Group announced that the company and its controlling shareholder, Wang Ruiqing, received a "Notice of Investigation" issued by the CSRC, as they are suspected of violations related to information disclosure. The CSRC has decided to open an investigation. Currently, the company's various business activities are operating normally, and the aforementioned matter will not have a significant impact on the companys production and operations. 9. Shenzhen Techwinsemi Technology: Shareholder Matters of Below 5% Do Not Fall Under Companys Disclosure Obligations An investor inquired about the reported potential margin call of the companys fifth-largest shareholder, Li Donglin, which allegedly caused a continuous decline in the company's stock price, asking whether the company had verified if the information was true. According to publicly available information, the companys general manager, CFO, and secretary of the board receive high salaries and substantial stock incentives, questioning whether they have performed their duties responsibly and protected investors, especially retail investors. Peers such as Shenzhen Longsys Electronics and Biwin Storage Technology have released buyback plans lately, inquiring if Techwinsemi has similar plans. Shenzhen Techwinsemi Technology responded on the interactive platform that information regarding the top ten shareholders is disclosed in line with relevant disclosure regulations in periodic reports, and matters related to the disposal of shares by shareholders holding below 5% and financing issues are considered shareholder personal affairs, not falling under the companys statutory disclosure obligations. The company maintains open communication channels with investors and welcomes them to reach out via phone or email. The company will prudently assess various measures based on its financial status and development strategy. Should related matters arise in the future, it will strictly adhere to regulatory requirements for timely information disclosure, and relevant information should be based on the companys legally disclosed media announcements. Operating Performance Shanghai Fullhan Microelectronics: Expected Net Profit of 270 Million to 350 Million Yuan for the First Half of the Year, Year-on-Year Increase of 1073% to 1420% Buyback & Additional Holdings 1. Chaozhou Three-Circle (Group): Obtained Commitment Letter for 900 Million Yuan Stock Buyback Loan from Industrial and Commercial Bank of China 2. ZCZL Industrial Technology Group: Plans to Buy Back A Shares worth 300 Million to 400 Million Yuan 3. Shanghai Yongmaotai Automotive Technology: Chairman Proposes Buyback of Company Shares worth 150 Million to 300 Million Yuan 4. Infore Environment Technology Group: Plans to Buy Back Shares worth 100 Million to 200 Million Yuan 5. Wuhan Huakang Century Clean Technology: Plans to Buy Back Shares worth 80 Million to 120 Million Yuan 6. Zhejiang Yunzhongma: Plans to Buy Back Shares worth 30 Million to 50 Million Yuan Others Jinhong Holding Group: Actual Controller Under Investigation for Suspected Violations of Information Disclosure Regulations This article is reproduced from "Tencent Stock Selection," edited by GMTEight: Li Fo.