Summary of positive news from listed companies on the evening of March 9(Including the list)

Several listed companies in the Shanghai and Shenzhen markets released important announcements on the evening of March 9. Here is a summary of the positive news:

Zhuhai Guanyu: Plans to Raise Up to 3.3 Billion Yuan for Smartphone Steel Shell Lithium Battery Projects and More

Zhuhai Guanyu (688772) announced on March 9 that the company plans to issue shares to specific investors to raise no more than 3.3 billion yuan (including this amount). After deducting related issuance costs, the net funds will be used for the construction of lithium batteries with steel shells for smartphones, smart wearable devices with steel shells, and to supplement working capital and repay loans.

Chengdu Huawi: Launch of Ultra-High-Speed 10-Bit 128GSPS A/D Converter Chip

Chengdu Huawi (688709) announced on March 9 that its developed ultra-high-speed 10-bit 128GSPS analog-to-digital converter (ADC) has recently been successfully released. According to publicly available information, this chip achieves leading international performance in sampling rate, signal bandwidth, and dynamic range. It can significantly improve radar detection, aerospace measurement and control systems, and enable high-end testing instruments to capture ultra-fast signals accurately. It is widely applicable in inter-satellite communication, radar detection, electromagnetic suppression, commercial aerospace, and high-end instrumentation.

Jiaxian Co.: Second Phase of Photoresist Project Expected to Be Completed by Year-End, Mainly Used for Synthesis of Photoresist

Jiaxian Co. recently stated during investor relations activities that its second phase of the photoresist project has already started construction and is expected to be completed by the end of this year, with actual progress subject to the project’s development. The second phase involves two additional monomers, mainly used for synthesizing photoresist, which will ultimately be applied in chip manufacturing and integrated circuits.

Kema Technology: Signs Letter of Intent to Acquire Hockeimer

Kema Technology (301611) announced on March 9 that it has signed a letter of intent to plan to increase capital or acquire Hockeimer’s equity held by its controlling shareholder Yan Xin using its own funds. Hockeimer is a high-tech enterprise focused on semiconductor component processing, electroplating, and surface treatment. It specializes in semiconductor metal electroplating, aluminum alloy hard anodizing, semiconductor evaporation coating, and magnetron sputtering. Hockeimer’s metal electroplating technology has been applied in various semiconductor equipment and is one of the few domestic suppliers capable of mass delivery, continuously supplying major domestic semiconductor equipment manufacturers. Its products in high-end surface treatment and precision assembly are strategically complementary to the company’s existing advanced ceramic product system.

Shenling Environment: Signs Investment and Development Agreement

Shenling Environment (301018) announced on March 9 that it signed an investment and development agreement with the People’s Government of Chencun Town, Shunde District, Foshan City, for a land parcel east of Baichen Road and south of Planning Road, and authorized its management to sign related documents. The total investment for this land project is no less than 800 million yuan, with fixed assets investment of at least 400 million yuan. The company’s participation aims to meet future development needs in new power and data center sectors, expand production capacity, and enhance overall competitiveness, aligning with its strategic development plan.

Tengjing Technology: Plans to Establish Wholly-Owned Subsidiary for Optoelectronic Components Manufacturing Base

Tengjing Technology (688195) announced on March 9 that it intends to invest 35 million yuan to establish a wholly-owned subsidiary in Zhengzhou to build an optoelectronic components manufacturing base. This will improve order delivery capacity for passive optical components in optical communications, address capacity bottlenecks, and meet the growing demand for high-speed optical modules, OCS, CPO, and other optical interconnection products driven by AI computing power.

Guangyang Co.: Signs Strategic Cooperation Agreement with Zhujiji Power to Develop Integrated Joint Modules

Guangyang Co. (002708) announced on March 9 that it recently signed a strategic cooperation agreement with Shenzhen Zhujiji Power Technology Co., Ltd. The two parties aim to leverage resource integration and complementary advantages to develop standardized integrated joint modules, enhancing their core competitiveness. The cooperation includes but is not limited to key components such as bearings, gears, reducers, drives, and the design and processing of integrated joint modules.

Lüfa Power: Focused on Electrical and Computer Coordination as a Key Development Area

Lüfa Power stated on its interactive platform on March 9 that electrical and computer coordination has always been a key area of focus and strategic layout for the company as part of the “New Energy+” integrated development scenario. The company is currently engaging in related business docking and verification work, and will disclose significant progress according to regulations.

Yunnan Germanium: Gallium Arsenide and Indium Phosphide Wafers Are Now Mass-Produced

Yunnan Germanium responded on its interactive platform on March 9 that both gallium arsenide and indium phosphide wafers are now mass-produced and have been supplied to domestic and international customers.

*ST Songfa: Net Profit Attributable to Parent to Reach 2.655 Billion Yuan in 2025

***ST Songfa (603268) released its 2025 annual report on March 9, projecting revenue of 21.639 billion yuan, a 274.95% increase year-over-year; net profit attributable to shareholders of the listed company is expected to be 2.655 billion yuan, up 1083.05%. Basic earnings per share are estimated at 2.96 yuan. During the reporting period, the company successfully transformed its main business through major asset swaps and share issuance to acquire 100% of Hengli Heavy Industry. It shifted from traditional ceramics manufacturing to R&D, production, and sales of ships and high-end equipment, aiming to become a world-class high-end, green, intelligent, and digital shipbuilding enterprise. The company’s operations now cover key segments such as engine manufacturing and shipbuilding, with main products including bulk carriers, oil tankers, container ships, and gas carriers.

Tianci Materials: Plans to Invest Up to 2.1 Billion Yuan to Build New Energy Materials Industrial Park

Tianci Materials (002709) announced on March 9 that, according to its strategic plan for lithium-ion battery materials, it intends to build a new energy materials industrial park in Yichang, Hubei, through Tianci Materials (Hubei) Co., Ltd. The project includes an annual capacity of 1 million tons of iron source and 300,000 tons of lithium iron phosphate, with a total investment not exceeding 2.1 billion yuan. This project will further strengthen the company’s strategic layout in lithium-ion battery materials.

Contemporary Amperex Technology: Net Profit to Grow 42.28% in 2025, Plans to Distribute 69.57 Yuan per 10 Shares

Contemporary Amperex Technology (300750) disclosed its 2025 annual report on March 9, showing revenue of 423.702 billion yuan, up 17.04% year-over-year; net profit of 72.201 billion yuan, up 42.28%; and basic earnings per share of 16.14 yuan. The company plans to distribute a cash dividend of 69.57 yuan per 10 shares (tax included). During the period, the company sold 661 GWh of lithium-ion batteries, a 39.16% increase, and generated a net cash flow from operating activities of 133.2 billion yuan, up 37.35%.