Selected A-share announcement | Shenzhen SDG Information (000070.SZ): Expected net profit for the first half of the year is 55 to 71 million yuan, a year-on-year increase of 881.42% to 1166.93%.

Focus today 1. Top Resource Energy: Intends to acquire 100% equity of Tianhao New Energy, stock resumes trading Top Resource Energy announced that the company intends to purchase 100% equity of Tianhao New Energy Co., Ltd. through issuing shares and cash payment, and raise matching funds. The company's stock and convertible bonds will resume trading from July 9, 2026. The audit, evaluation, and other related work for the transaction are not completed yet, and the board of directors has decided not to convene a shareholder meeting for review. 2. Jiayuan Science and Technology: China Securities Regulatory Commission decides to file a case against the company for suspected illegal information disclosure Jiayuan Science and Technology announced that the company received a "Notice of Filing" from the China Securities Regulatory Commission, as it is suspected of illegal information disclosure. During the investigation, the company will actively cooperate and fulfill its disclosure obligations. Currently, the company's production and operation activities are normal, and the above-mentioned matters will not have a significant impact on the company's production and operation. 3. Wuhan Jingce Electronic Group: Planning to acquire part of the equity of Shanghai Jince and raise funds, stock trading suspended Wuhan Jingce Electronic Group announced that the company is planning to issue shares, convertible corporate bonds, and pay cash to acquire part of the equity of its holding subsidiary Shanghai Jince Semiconductor Technology Co., Ltd. and raise matching funds. This is expected to constitute a major asset restructuring and related party transactions. Due to uncertainties in the matter, the company's stock and convertible bonds (Jince2) have been suspended from trading since July 9, 2026, and the trading plan is expected to be disclosed within 10 trading days. 4. Beijing Jingyeda Technology: Actual controller and chairman placed under investigation Beijing Jingyeda Technology announced that on July 7, 2026, the company received a notice from the relevant supervisory authority that... Business Performance 1. Shenzhen SDG Information: Expects a net profit of 55 million to 71 million yuan in the first half of the year, an increase of 881.42% to 1166.93% year-on-year 2. Wuhan Guide Infrared: Expects a net profit of 1.27 billion to 1.45 billion yuan in the first half of the year, an increase of 601.93% to 701.41% year-on-year 3. Tianfeng: Expects a net profit of 164 million to 246 million yuan in the first half of the year, an increase of 429.03% to 693.55% year-on-year 4. Tianjin Printronics Circuit Corporation: Expects a net profit of 36 million to 52 million yuan in the first half of the year, an increase of 435.64% to 673.71% year-on-year 5. Haisco Pharmaceutical Group: Expects a net profit of 790 million to 870 million yuan in the first half of the year, an increase of 513.25% to 575.35% year-on-year 6. Shanghai ACE Investment & Development: Expects a net profit of 103 million to 125 million yuan in the first half of the year, an increase of 406.73% to 514.97% year-on-year 7. Shanghai Yct Electronics Group: Expects a net profit of 220 million to 270 million yuan in the first half of the year, an increase of 439% to 561% year-on-year 8. Baoding Technology: Expects a net profit of 125 million to 145 million yuan in the first half of the year, an increase of 468.71% to 559.71% year-on-year 9. Maxvision Technology Corp.: Expects a net profit of 105 million to 135 million yuan in the first half of the year, an increase of 336.02% to 460.59% year-on-year 10. Cangzhou Dahua: Expects a net profit of 101 million yuan in the first half of the year, an increase of 331% year-on-year 11. Zhuzhou Smelter Group: Expects a net profit of 1.6 billion to 2.2 billion yuan in the first half of the year, an increase of 172% to 276% year-on-year 12. L&K Engineering: Expects a net profit of 456 million to 525 million yuan in the first half of the year, an increase of 183.41% to 226.29% year-on-year 13. Jiangxi Copper: Expects a net profit of 7.55 billion to 8.5 billion yuan in the first half of the year, an increase of 80.86% to 103.61% year-on-year 14. CICC: Expects a net profit of 7.708 billion to 8.227 billion yuan in the first half of the year, an increase of 78% to 90% year-on-year 15. Ningbo Deye Technology Corporation: Expects a net profit of 2.668 billion to 2.728 billion yuan in the first half of the year, an increase of 75.28% to 79.22% year-on-year 16. Sichuan Em Technology: Expects a net profit of 312 million yuan in the first half of the year, an increase of 63.93% year-on-year 17. Boe Technology Group: Expects a net profit of 5 billion to 5.5 billion yuan in the first half of the year, an increase of 54% to 69% year-on-year 18. Chengxin Lithium Group: Expects a net profit of 1 billion to 1.2 billion yuan in the first half of the year, turning losses into profits year-on-year 19. ChengBang Syncore Technology: Expects a profit of 26 million yuan in the first half of the year 20. Caihong Display Devices: Expects a net profit of 96 million to 110 million yuan in the first half of the year, a decrease of 75.66% to 78.76% year-on-year 21. Anhui Jianghuai Automobile Group Corp., Ltd.: Expects a net loss of 740 million yuan in the first half of the year Stock Movement Risk Warning 1. Tianhai Auto Electronics Group: The cooperation with Siasun Robot&Automation Company does not have a substantial impact on the company's main business 2. Shenzhen Gongjin Electronics: The revenue from the 400g and 800g switch business accounts for a small proportion of the company's main business income 3. Jiangxi Welgao Electronics, a company that has seen two consecutive trading limit gains: Although it has received bulk orders for DC/DC products, the related product performance accounts for a low percentage 4. Sichuan Jinshi Technology, a company that has seen two consecutive trading limit gains: The supercapacitor business is still in the early development stage, with a low overall revenue contribution Buybacks & Ownership Changes 1. MLS Co., Ltd.: Controlling shareholder Sun Qinghuan intends to continue to increase holdings by 100 million to 150 million yuan 2. Gansu Golden Solar: Controlling shareholder plans to increase holdings of not less than 100 million yuan 3. Jinxi Axle: Consistent action person among controlling shareholders Zhongbing Investment intends to increase holdings by 24 million to 48 million yuan 4. Tongyu Heavy Industry: Controlling shareholder received special financing support of no more than 270 million yuan to increase holdings of company's stock 5. Kewell Technology: Shareholders and directors and senior executives intend to collectively reduce holdings by no more than 3.67% of shares 6. Wuxi Zhenhua Auto Parts: Controlling shareholder and its consistent action person intend to reduce holdings by no more than 2% of shares 7. Hangzhou XZB Tech: One of the controlling shareholders and its consistent action person intend to collectively reduce holdings by not more than 1% of shares 8. Yibin Paper Industry: Shareholder Sichuan Road Group's reduction in holdings triggers a 1% scale Major Orders 1. China Nerin Engineering: Signs a framework agreement for overseas projects worth about 1.123 billion yuan 2. Anhui Expressway: Plans to sign a framework agreement for construction projects and related services with the controlling shareholder, with a total amount not exceeding 7.404 billion yuan 3. Wuhan Huakang Century Clean Technology: Wins the bid for the EPC project of the Taihe Hospital Medical Special Project in Shiyan City 4. Huakang Medical: Consortium wins EPC project at Jufengshan Semiconductor Manufacturing Base, the company's expected share is about 180 million yuan This article is reprinted from "Tencent Self-selected Stocks", GMTEight editor: Xu Wenqiang.