A-share announcement highlights | Photovoltaic leader TCL Zhonghuan Renewable Energy Technology (002129.SZ) plans to increase its investment in the semiconductor industry by 10 billion.

Focus Today: 1. TCL Zhonghuan Renewable Energy Technology: Subsidiary plans to invest 11.96 billion yuan in the construction of integrated circuit semiconductor large silicon wafer project in Shenzhen TCL Zhonghuan Renewable Energy Technology announced that its subsidiary Zhonghuan Leading plans to invest in the construction of the "Integrated Circuit Semiconductor Large Silicon Wafer Project" in Shenzhen, with a total investment of approximately 11.96 billion yuan. The project plans to have a production capacity of 700,000 pieces per month of 12-inch polished wafers, epitaxial wafers, and test wafers, with a construction period of 60 months. Funding sources include self-owned funds, equity financing, and syndicated loans, among others. This investment is beneficial for the company to get closer to the downstream market, continuously improve its overall product capabilities, further increase the production capacity of 12-inch products, and increase the proportion of logic, storage semiconductor silicon wafer products. 2. HCR Co.,Ltd.: Controlling shareholder and chairman Zhao Long criminally detained for suspected violations of disclosure regulations HCR Co.,Ltd. announced that the company's actual controlling shareholder, chairman, and general manager Zhao Long has been criminally detained by the Haidian Branch of the Beijing Public Security Bureau for suspected violations of disclosure regulations. The company has made appropriate arrangements for related work, and its daily operations are normal, with all work being carried out orderly. 3. Beijing Jiuzhouyigui Environmental Technology: Intends to acquire 6.47% equity of Universal Semiconductor to deepen high-end semiconductor manufacturing field Beijing Jiuzhouyigui Environmental Technology announced that the company intends to subscribe for newly added registered capital of 9.83 million yuan in Jiangsu Universal Semiconductor Co., Ltd. with its funds, totaling 69.9896 million yuan, after the capital increase, it is expected to hold approximately 6.4709% equity in Universal Semiconductor. The target company's main business is the research and development and manufacturing of high-end semiconductor industry equipment and materials, focusing on laser scribing technology, and is a leading company in the process of domestic substitution. This investment aims to promote the upgrade of "voiceprint digital monitoring system technology" strategy, optimize the industrial layout in the field of industrial artificial intelligence, and deepen the high-end semiconductor manufacturing field, seizing the industry opportunities of the explosive growth in the semiconductor industry. 4. Wenfeng Great World Chain Development Corporation: Company and controlling shareholder under investigation by CSRC for suspected violations of disclosure regulations Wenfeng Great World Chain Development Corporation announced that the company and the controlling shareholder Wenfeng Group received a "Notice of Investigation" from the CSRC on July 17, 2026, for suspected violations of disclosure regulations, and are under investigation. Currently, the company's various business activities are carried out normally, and the above matters will not have a significant impact on production and operation. During the investigation period, the company will actively cooperate with the CSRC and fulfill its disclosure obligations. Business Performance: 1. Peric Special Gases: Net profit for the first half of the year was 348 million yuan, a year-on-year increase of 95.63%. 2. Wuxi Taclink Optoelectronics Technology: It is expected that the net profit for the first half of the year will be between 89 million yuan and 106 million yuan, a year-on-year increase of 216.80% to 277.31%. Abnormal Stock Risk Alerts: 1. MeiG Smart Technology: There is uncertainty as to whether the company's products in areas such as end-side AI, Siasun Robot & Automation can achieve expected benefits. 2. 2 consecutive boards Daoming Optics & Chemical: Currently, there is no AI phone-related business. 3. Hebei Changshan Biochemical Pharmaceutical: The final approval and approval time for the listing of abaloctin peptides still have uncertainty. 4. Gansu Engineering Consulting Group: The percentage of holdings of the company's stock by Goldman International is relatively low. Buyback & Insider Trading: 1. Lingyi Itech: Plans to increase the total amount of repurchased shares to 400 million to 800 million yuan. 2. Suwen Electric Energy Technology: The chairman proposed to repurchase company shares with an amount ranging from 30 million to 60 million yuan. 3. Sanan Optoelectronics: Chairman Lin Zhiqiang's increase in holdings plan has been completed, with a cumulative increase of 39.88 million yuan from June 12 to July 17. Large Orders: 1. Shaanxi Construction Engineering Group Corporation: Won two major engineering projects with a total amount of 3.613 billion yuan. 2. Hsino Tower Group: Expected to win national power grid projects with a total amount of approximately 745 million yuan. 3. Jiangsu Tongguang Electronic Wire & Cable: Expected to win national power grid projects with a total amount of approximately 229 million yuan. 4. Sichuan Tianyi Comheart Telecom: Expected to win the China Mobile Limited Intelligent Home Gateway Product Centralized Procurement Project. Others: TianYu Bio-Technology: Controlling shareholder Luo Weiguo received a prior notification of administrative penalty from the CSRC.