Selected A-share announcements | China State Construction Engineering Corporation (601668.SH) recently won a major project worth 11.4 billion yuan.

1. China State Construction Engineering Corporation: Recently won a 11.36 billion yuan highway project and a 15.9 billion yuan highway concession project with its subsidiary consortium. China State Construction Engineering Corporation announced that the company recently won a major project, the G3033 Kuitun-Duzishan-Kuche Highway Project (KDK-TJSG-1 section) with a project amount of 113.6 billion yuan, accounting for 0.5% of the audited operating income in 2025. On the same day, the company announced that it had won the bid for the Qingdao section of the Laizhou-Qingdao Highway Concession Project with its subsidiary consortium. The total estimated investment of the project is about 159.1 billion yuan, and it will be implemented in a BOT model with a cooperation period of 28 years and 4 months. 2. Shengyi Technology: Chairman Chen Renxi plans to reduce holding by no more than 335,800 shares. Shengyi Technology announced that Chairman Chen Renxi plans to reduce his holdings by no more than 335,800 shares through centralized auction trading within 3 months after 15 trading days from the date of the announcement, accounting for 0.0138% of the total share capital of the company. 3. Hangzhou Cable: In the first quarter, revenue from optical communication business accounted for 8.47% of the total revenue, shareholder Fuchun River Communication Group sold 7.38 million shares from May 28 to 29. Hangzhou Cable announced that the company has noticed the high market and media attention to the demand, prices, and other related matters of the optical fiber and cable industry recently. The development of global artificial intelligence technology has driven the demand for related optical fiber and cable products to rise. However, the industry's overall development is closely related to global communication technology iteration, downstream customer capital expenditure plans, and other factors. If there are changes in industry policies, market demand falls short of expectations, core raw material supply shortages, or significant price fluctuations, it may have an impact on the company's production and operation, product costs, and profitability. The company conducted a self-examination and found that the revenue from the optical communication business in the first quarter of 2026 was 186 million yuan, accounting for 8.47% of the company's total operating income in the first quarter of 2026, which is relatively small. In addition, the company's shareholder Zhejiang Fuchun River Communication Group sold a total of 7.38 million shares through centralized auction and block trading from May 28 to 29. After this equity change, the number of shares held by Zhejiang Fuchun River Communication Group decreased from 148 million shares to 141 million shares, and Zhejiang Fuchun River Communication Group and its concerted actors' shareholding decreased from 355 million shares to 348 million shares, reducing the proportion of the total share capital of the company from 51.41% to 50.34%, with changes in equity touching the integer multiple of 1%. 4. Guangdong Dtech Technology: Shareholder Zhejiang Taiding Venture Investment Partnership Enterprise intends to transfer 2.5% of the company's shares through an inquiry transfer. Guangdong Dtech Technology announced that its shareholder Zhejiang Taiding Venture Investment Partnership Enterprise (limited partnership) intends to transfer 10.2853 million shares, accounting for 2.50% of the total share capital of the company, through an inquiry transfer. The transferee of this inquiry transfer is an institutional investor with corresponding pricing capability and risk-bearing capacity. The transferee shall not transfer the shares acquired through the inquiry transfer within 6 months after the transfer. 5. China Jushi Co., Ltd: Plans to increase capital by 800 million yuan to speed up the construction of the electronic-grade fiberglass project in Huai'an. China Jushi Co., Ltd announced that its wholly-owned subsidiary Jushi Group and Jushi Hong Kong plan to jointly increase the capital of Jushi Huai'an by 800 million yuan, with Jushi Group increasing capital by 4.8 billion yuan and Jushi Hong Kong increasing capital by 3.2 billion yuan. After the capital increase, the registered capital of Jushi Huai'an will increase from 2 billion yuan to 2.8 billion yuan. The capital increase by Jushi Group and Jushi Hong Kong for Jushi Huai'an will accelerate the construction of the electronic-grade fiberglass project at the Jushi Huai'an production base. 6. Guangxi Nanning Waterworks Group: Vice General Manager Li Jialong is under judicial bail for suspected crimes. Guangxi Nanning Waterworks Group announced that its Vice General Manager Li Jialong has been placed under judicial bail by the public security authorities for suspected crimes, effective from May 26, 2026. Currently, Li Jialong is still performing his duties normally, and the company's production and operation are normal. This matter is still under further investigation. The company will continue to fulfill its disclosure obligations. 7. Liaoning Dingjide Petrochemical: Company and controlling shareholder investigated by the CSRC for suspected violations of disclosure regulations. Liaoning Dingjide Petrochemical announced that the company and the actual controlling person Zhang Zaiming received a "Notice of Case Filing" from the CSRC on May 29, 2026. Due to suspected violations of information disclosure laws and regulations, the CSRC decided to file a case against the company and Zhang Zaiming. Currently, the company's various business activities are proceeding as usual, and the above matter will not have a significant impact on the company's production and operation. 8. Shenzhen Han's CNC Technology: The CCD six-axis independent mechanical drilling machine has passed the next generation AI server PCB certification and has been mass-produced in several leading enterprises. Shenzhen Han's CNC Technology announced that the company's CCD six-axis independent mechanical drilling machine, equipped with independent 3D back drilling and drilling measurement technology, has passed the next generation AI server PCB certification and is being mass-produced in multiple leading enterprises. To meet the demand for high thickness-to-diameter ratio through-holes and other requirements, the company provides solutions such as high torque spindle drilling and ultra-high layer-to-layer alignment imaging systems. In the high-end multi-layer HDI market, the company continues to conduct research on new material processing technologies with downstream customers, and it is one of the few companies in the industry that can provide corresponding complete solutions. Its products have been highly praised by leading global AI server PCB manufacturers. In terms of overseas business, the company is seizing the opportunity to expand in the Southeast Asian PCB market, with a 68.30% year-on-year growth in overseas business in 2025. The demand for high-value-added high-end equipment such as AI servers and high-speed optical modules in the AI server, high-speed optical module, and other fields is significantly increasing, which will further drive the company's overseas revenue scale and profit margin. 9. Zhejiang Zhongxin Environmental Protection Technology Group: Canada's final ruling on anti-dumping and anti-subsidy for hot-formed molded fiber tableware from China, company and subsidiaries facing anti-dumping rates of 111% and 120.5% respectively. Zhejiang Zhongxin Environmental Protection Technology Group announced that Canadian investigative agencies have made final rulings on anti-dumping and anti-subsidy measures on hot-formed molded fiber tableware originating from China. The company and its wholly-owned subsidiary Guangxi Huabao face anti-subsidy rates of 9.9% and 5.7% respectively, and anti-dumping rates of 111.0% and 120.5% respectively. During the investigation period, the sales of products involved in the case exported to Canada by the company and its subsidiaries amounted to 55 million yuan. The products in question have production solutions and supply capabilities in the Thai factory. This "double-reverse investigation" in Canada will not have a significant adverse impact on the company's operating performance. However, the transfer of orders may have a certain impact on the improvement of domestic production capacity utilization. 10. Beijing Hengyu Datacom Aviation Equipment: Termination of issuing shares and cash payment to acquire assets and raise matching funds. Beijing Hengyu Datacom Aviation Equipment announced that the Board of Directors has decided to terminate the issuance of shares and cash payment to acquire 100% equity of Beijing Shendao Technology Co., Ltd. and raise matching funds. The reason for the termination is that the major terms of the transaction were not agreed upon by the parties. The company commits not to plan any major asset restructuring within one month from the date of the announcement. Note: Beijing Hengyu Datacom Aviation Equipment published a acquisition plan on May 12, proposing to issue shares and pay cash to acquire 100% equity of the satellite navigation company Shendao Technology, which is expected to constitute a major asset reorganization. The major asset restructuring matter was terminated 13 trading days after the disclosure of the acquisition plan. 11. Wuhan Jingce Electronic Group: Controlling subsidiary signs a 516 million yuan semiconductor quality testing equipment sales contract for advanced storage applications. Wuhan Jingce Electronic Group announced that its controlling subsidiary, Shanghai Jingce Semiconductor Technology Co., Ltd., signed multiple sales contracts with the same customer between December 12, 2025, and May 29, 2026, totaling 516 million yuan. The contracts mainly involve the sale of semiconductor quality testing equipment such as film thickness series products, OCD equipment, and electron beam equipment for advanced storage applications. If these contracts can be successfully fulfilled, it is expected to have a positive impact on the company's operating performance. 12. TVZone Media: Revocation of delisting risk warning, stock abbreviation changed to "Zhonguang Tianze" from June 2. Zhonguang Tianze announced that the Shanghai Stock Exchange approved the company's revocation of the delisting risk warning on May 29, 2026. According to relevant regulations, the company's stock will be suspended for one day on June 1, 2026, and trading will resume on June 2, 2026. The company's stock will revoke the delisting risk warning, change its stock abbreviation from "TVZone Media" to "Zhonguang Tianze," and keep the stock code as "603721," with the daily price limit changing from 5% to 10%. 13. Gospell Digital Technology: Revocation of delisting risk warning and other risk warnings from June 2, stock abbreviation changed to "Gaositbeier." Gospell Digital Technology announced that its stock will be suspended for 1 day on June 1, 2026, and resume trading on June 2, 2026. Starting from June 2, the company's stock will revoke the delisting risk warning and other risk warnings, change its stock abbreviation from "Gospell Digital Technology" to "Gaositbeier," and keep the stock code unchanged, with the daily price limit changing to 10%. 14. Beijing Tianyishangjia High-tech Material Corp.: Investigated by the CSRC for suspected violations of information disclosure regulations. Beitai Tianyushangjia High-tech Material Corp. announced that the company received a "Notice of Case Filing" from the CSRC, which decided to file a case against the company for suspected violations of information disclosure regulations. Stock Risk Alerts: Hefei Metalforming Intelligent Manufacturing, with 3 consecutive daily limit ups, has not obtained revenue from PCB and nuclear fusion related businesses.