Selected announcements of A-shares | Yankuang Energy Group (600188.SH) plans to acquire 100% equity of two electrical companies. Contemporary Amperex Technology (300750.SZ) plans to reduce its shareholding of Hunan Yuneng New Energy Battery Material by no more than 3%.

Focus today 1. Yankuang Energy Group: Intends to acquire the New Energy Group and Shanneng Sale Electricity, both subsidiaries of the controlling shareholder, for 16.415 billion yuan Yankuang Energy Group announced its plan to acquire 100% equity of the New Energy Group and Shanneng Sale Electricity, both subsidiaries of the controlling shareholder, for 16.415 billion yuan in cash. The purpose of this transaction is to inject high-quality electricity assets, rapidly expand the scale of the electricity business, strengthen emerging industries, and reduce competition in the electricity business sector between the company and the controlling shareholder. 2. Suzhou Dongshan Precision Manufacturing: High-end light module product orders are sufficient, and overall shipment volume is expected to achieve steady growth Suzhou Dongshan Precision Manufacturing announced that the company's light chip technology production process and application technology are stable and reliable. Downstream light module products have been supplied in bulk to several top customers in the industry. With the continuous development of the industry, the demand for high-end light module products is strong, with sufficient customer orders, and the overall shipment volume is expected to achieve steady growth. The construction of the company's overseas (Thailand) light module production base is steadily progressing, supporting the delivery to overseas customers. 3. Hunan Yuneng New Energy Battery Material: Controlling shareholder Contemporary Amperex Technology plans to reduce its shareholding by no more than 3% Hunan Yuneng New Energy Battery Material announced that the shareholder with more than 5% ownership, Contemporary Amperex Technology, plans to reduce its shareholding by no more than 3% of the company's total share capital. The reduction will not exceed 25,300,206 shares, which is 3% of the company's total share capital. The purpose of the reduction is for normal investment arrangements and fund management needs. 4. Agricultural Development Bank of China: Bid price for the 7-year bond significantly deviates from the secondary market valuation, and the bank decides to cancel the underwriting quota of the bond issue The Agricultural Development Bank of China announced that the bid price for the 7-year bond in the 2026 74th financial bond tender issue on June 2 deviated significantly from the secondary market valuation. Considering the actual bidding situation of the bond, and to ensure fair pricing of the bond issue, protect the reasonable rights of investors, and promote the stable operation of the bond market, the bank decided to cancel the underwriting quota for the bond issue. 5. Shanghai AtHub: Plans to purchase computing equipment for scientific calculations worth no more than 800 million yuan Shanghai AtHub announced its plan to purchase computing services specifically for scientific calculation equipment (non-GPU devices), and has not yet signed a formal purchase contract. The expected purchase amount for this service is no more than 800 million yuan. The service will establish an AI4S scientific computing service integrating "computing supply, software support, public service, and operational support." The company, based on its competitive strength in computing power, aims to promote business transformation towards intelligent and scientific computing, creating a dual-drive business development pattern. 6. Guangzhou Automobile Group: Sold 127,300 vehicles in May, an increase of 8.18% year-on-year Guangzhou Automobile Group announced that it sold 127,300 vehicles in May, an 8.18% increase compared to the same period last year. The total cumulative sales volume of the group from January to May exceeded 628,200 vehicles, a 3.80% year-on-year growth. From January to May, the cumulative export volume of its independent brands reached nearly 100,000 vehicles, a 135% year-on-year increase, with an export volume of 28,386 vehicles in May, a 140% year-on-year increase. 7. Chaozhou Three-Circle(Group): H-share offering approved by the China Securities Regulatory Commission, planning to issue no more than 149 million shares Chaozhou Three-Circle(Group) announced that the company is applying to issue overseas listed shares (H shares) and list on the main board of the Hong Kong Stock Exchange. Recently, the company received a filing notice from the China Securities Regulatory Commission and plans to issue no more than 149 million ordinary shares for overseas listing on the Hong Kong Stock Exchange. Approval from regulatory authorities such as the Securities and Futures Commission of Hong Kong and the Hong Kong Stock Exchange is still pending, so there is uncertainty regarding this matter. 8. Boway Alloy: Offers various solutions for the liquid-cooled plate of the next-generation Rubin architecture, including copper diamond, 3D printing, and microchannels Boway Alloy announced that it supplies GB300 liquid-cooled plate materials, which have passed product verification and are currently in small-scale production. The company offers various solutions for the liquid-cooled plate of the next-generation Rubin architecture, including copper diamond, 3D printing, and microchannels, with microchannels being a feasible and cost-effective solution. 9. Yuta Micro: Currently does not have DSP battery chip products for data centers Yuta Micro issued a statement regarding abnormal fluctuations in stock trading, indicating that the company's main business remains focused on the research, design, and sales of high-speed wired communication chip products. Currently, the company does not have DSP battery chip products for data centers. The company plans to raise funds through a stock issuance to develop a new generation of high-speed interconnect network communication solutions for data center scenarios, but specific research results and product forms are still uncertain, with a significant distance to commercialization. The company's proposed project will not have a major impact on its existing main business. Investors are advised to be cautious and mindful of investment risks. 10. Anhui Deli Household Glass: Plans to raise no more than 818 million yuan through a private placement, with the controlling shareholder to be changed to Yiyuan Aviation Anhui Deli Household Glass announced its plan to issue no more than 109 million A-shares for a total of 818 million yuan to a specific entity. The recipient of this share issuance is Liaoning Yiyuan Aviation Technology Co., Ltd., at a price of 7.53 yuan per share. Yiyuan Aviation will become the controlling shareholder of the company, making this transaction a related party transaction. 11. Shenzhen Sea Star Technology: Indirectly holds approximately 0.01% equity in Yushu Technology, not involving Siasun Robot & Automation business Shenzhen Sea Star Technology announced that it indirectly holds approximately 0.01% equity in Yushu Technology. The shareholder is the company's wholly-owned subsidiary that holds 0.8333% equity in Zhejiang Rongtong Entrepreneurial Investment Partnership Enterprise Co., Ltd., which in turn holds 1.1868% equity in Yushu Technology. Based on the equity calculation, the company holds around 0.01% equity in Yushu Technology, with a low percentage of ownership. The Shanghai Stock Exchange's official website shows that the IPO application of Yushu Technology on the Science and Technology Innovation Board was approved by the listing review committee on June 1, 2026. Due to the company's low percentage of ownership in Yushu Technology, the impact on the company's current financial indicators is expected to be minimal. Yushu Technology is not included in the company's consolidated financial statements, and the company (including its controlling companies within the consolidated financial statements) is not involved in the Siasun Robot & Automation business. 12. Senton Energy: Completion of transfer of control power following public offer to acquire shares from Siasun Robot & Automation, with a total ownership stake of 44.8441% Senton Energy announced the completion of the transfer of control power following the public offer to acquire shares from Siasun Robot & Automation. The settlement procedures for this public offer acquisition have been completed, with Siasun Robot & Automation and its concert parties holding a total of 127 million shares, accounting for 44.8441% of the total share capital of the listed company. The controlling shareholder of the company has changed from Wei Jisheng to Siasun Robot & Automation Co., Ltd., with the actual controller changed from Wei Jisheng, Wei Hongyue, and Zhang Wei to Zhu Dong. 13. Shenzhen Infogem Technologies: Rumors of being investigated are not true Shenzhen Infogem Technologies announced that the rumors circulating on online platforms about the company being investigated are false. As of now, the company has not received any notifications or legal documents from authorized agencies regarding an investigation into the company. The company's production and operations are normal, with all business activities being conducted in an orderly manner, and there are no significant undisclosed matters that require disclosure. Risk Warnings for Stocks with Abnormal Changes 1. Triumph Science & Technology: Owes a total of 18.3671 million yuan in back taxes and surcharges 2. New Universal Science and Technology: Faces a lawsuit due to construction contract disputes involving 72.617 million yuan 3. Anhui Xinke New Materials: Stock price has increased by 20% for three consecutive days, indicating abnormal fluctuations 4. Beijing Oriental Yuhong Waterproof Technology: Chairman Li Weiguo has missed two consecutive board meetings due to health reasons 5. Sinotrans Limited: Director Yu Zhiliang resigns for personal reasons 6. Zhejiang Goldensea Hi-Tech: Uncertainty regarding changes in control 7. Yangtze Optical Electronic: Trading risk warning due to significant cumulative price increase and high valuation Key Company Performance Summary 1. Guangzhou Automobile Group: Sold 127,300 vehicles in May, an increase of 8.18% 2. Xiamen King Long Motor Group: Produced 4,146 commercial vehicles in May, a 1.57% increase Stock Repurchase & Shareholding Changes 1. Shenzhen Silver Basis Technology: Director and General Manager Tang Wei increased holdings by 0.30% 2. Zhejiang Hengtong Holding: Jiang Haidong acquires 5.24% of company shares 3. Fujian Longking: Completed repurchase of 0.4735% of company shares 4. Beijing Haohan Data Technology: Shareholder Lei Zhenming has reduced holdings by 1.45% 5. Shangda Superalloys: AVIC Heavy Machinery Co., Ltd. reduced holdings by 15.7 million shares 6. Shandong Sito Bio-technology: Repurchased 1.8971 million shares, accounting for 1.00% of total share capital 7. Zhuzhou Smelter Group: Xiangtou Jinye plans to sell 1% of company shares, totaling 302 million yuan 8. Pinming Technology: Upper limit for repurchase price adjusted to 152.75 yuan per share 9. Great-Sun Foods: Acquisition of 41.128% stake in Shimei Pharmaceutical completed 10. Topchoice Medical: Plans to repurchase shares worth 50-100 million yuan for cancellation 11. Jinyu Bio-Technology: Chairman proposes a share repurchase of 200-400 million yuan 12. Suzhou Xingye Materials Technology: Shareholder Wang Wenhao plans to reduce holdings by less than 1% 13. Jiangsu Dingsheng New Materials Joint-Stock: Shareholders Purun Fang and Purun Fang No. 1 plan to jointly reduce holdings by less than 3% 14. Guangdong Cellwise Microelectronics: Controlling shareholder Weitu Investment plans to passively reduce holdings by no more than 5.11% 15. Shenzhen Gongjin Electronics: Plans to repurchase shares worth 150-200 million yuan for employee stock ownership plan or equity incentive 16. Jiangsu Gian Technology: Controlling shareholder, acting in concert, and directors plan to reduce holdings by 1% and 0.27%, respectively 17. Fangda Carbon New Material: Special securities account for repurchase plans to reduce holdings by no more than 2% 18. Yashi Chuangneng: Controlling shareholders, acting in concert, plan to passively reduce holdings by no more than 3% 19. Zhejiang JIULI Hi-tech Metals: Secretary-General Shou Hao has added holdings of 10,000 shares 20. Hunan Yuneng New Energy Battery Material: Shareholder Jinsheng New Materials plans to reduce holdings by no more than 2.5% 21. GuoChuang Software: Controlling shareholder terminates the agreement to transfer 5% of company shares 22. Beijing Dinghan Technology Group: Executive Wan Qing plans to reduce holdings by 0.05% 23. Shenzhen Tianyuan Dic Information Technology: Shareholder Chen You plans to reduce holdings by 0.6272% 24. Xinlei Compressor: Shareholder Hongsheng Investment plans to reduce holdings by 1.1763% 25. Sieyuan Electric: Controlled subsidiary plans to invest 600 million yuan in expanding production capacity 26. CSPC PHARMA: Trustee plans to purchase 13.8 million shares of the company on the market Large Orders Signed 1. Zhejiang Communications Technology: Subsidiary wins bid for Yongtai Jinqu Shang Expressway project with contract amounts of 2.112 billion yuan and 599 million yuan 2. Wiscom System: Awarded a national power grid distribution network related project with a total bid amount of 181 million yuan 3. Beijing ZEHO Waterfront Ecological Environment Treatment: Awarded a 14.9779 million yuan project 4. Hangzhou Anysoft Information Technology: Expected to win a 137 million yuan China Mobile Limited smart computing cluster project This article was originally published on "Tencent Stock Picking", GMTEight editor: Li Fo.