Summary of positive news from listed companies on the evening of March 6 ( including the list )

Shanghai and Shenzhen listed companies released important announcements on the evening of March 6. Here is a summary of the positive news:

Baiwei Storage: Significant Price Increase in Storage Products in Q1, Future Price Trends Uncertain

Baiwei Storage (688525) announced on March 6 that due to industry supply and demand changes, storage product market prices surged significantly in the first quarter of 2026. However, product prices are influenced by macroeconomic factors, industry cycles, and market supply and demand, so future price trends remain uncertain. Investors are advised to pay attention to the sustainability of AI investments and industry cycle changes in storage. Currently, storage prices are at historical highs; investors should be cautious of investment risks.

He Sheng Silicon Industry: Plans to Raise Up to 5.8 Billion Yuan via Private Placement for Shanshan Silicon-Based New Material Industrial Base Projects

He Sheng Silicon Industry (603260) disclosed on March 6 a plan to issue A-shares to specific targets in 2026, aiming to raise no more than 5.8 billion yuan (including). The funds will be used for the Shanshan Silicon-Based New Material Industrial Base 8×75MW back-pressure unit project (Phase I), supplement working capital, and repay bank loans.

Dongyang Sunshine: Plans to Control Qinhuai Data and Expand “Advanced Manufacturing + Computing Power” Layout

Dongyang Sunshine (600673) announced on March 6 that it plans to issue shares to acquire a 70% stake in Dongshu No. 1 and raise supporting funds. After the transaction, it is expected to directly and indirectly hold 100% of Dongshu No. 1, thereby indirectly owning 100% of the leading domestic IDC company Qinhuai Data, expanding its “advanced manufacturing + computing power” layout. The company’s stock will resume trading on March 9. Dongyang Sunshine’s core businesses include electronic components, liquid cooling technology, embodied intelligence, and more. By leveraging capital operations to enter the high-growth IDC sector, the company broadens its business scope and creates new profit growth points. This strategic move aligns with national policies to cultivate “new quality productivity” and focuses on digital infrastructure, promoting technological innovation in liquid cooling, high-power electronic components, and intelligent computing operations.

Hubei Yihua: 40,000 Tons/year Cyclohexanol Production Project Commissioned

Hubei Yihua (000422) announced on March 6 that its wholly owned subsidiary, Hubei Yihua Fine Chemicals Co., Ltd., completed the construction of a 40,000-ton/year cyclohexanol upgrade project. The production facilities and supporting infrastructure are now complete. After review by relevant authorities, the project has been safely put into operation, and cyclohexanol is now being produced at full capacity.

Kai Zhong Precision: Construction Begins on “Precision Connectors + High-Performance Functional Materials” Intelligent Manufacturing Projects

On March 5, Kai Zhong Precision (002823) held a groundbreaking ceremony for two major intelligent manufacturing projects in Jiangdong New District, Heyuan City. These projects focus on precision connectors and high-performance functional materials to meet the rapid growth in new energy vehicles, energy storage, and emerging industries. Construction will fully commence in March this year, with phased commissioning expected from next year. Once fully operational, the projects will strengthen vertical integration of the industry chain, increase capacity for core precision components like connectors, and enhance independent supply of key materials.

Lvtian Machinery: Plans to Invest Up to 250 Million Yuan to Build Lvtian Intelligent Manufacturing Base and R&D Center

Lvtian Machinery (605259) announced on March 6 that it plans to invest in Chongqing Nanan District to build an intelligent manufacturing base and R&D center centered on inverters, motors, and control systems. The total investment is expected to be no more than 250 million yuan, with a construction period of two years.

Huasoft Technology: Plans to Acquire 67.41% Stake in Lain Photonics for About 324 Million Yuan

Huasoft Technology (002453) announced on March 6 that it intends to acquire approximately 324 million yuan for a 67.41% stake in Shandong Lain Photonics Technology Co., Ltd. Upon successful completion, Lain Photonics will become a controlling subsidiary. The acquisition aims to expand industry presence and create new growth points. Lain Photonics specializes in safety light curtains, measurement light curtains, detection light curtains, and safety control products, providing efficient and reliable safety solutions for machinery, automotive manufacturing, electronics, and automation industries. It was listed on the National Equities Exchange and Quotations (NEEQ) in November 2018 and delisted starting February 12, 2026.

Tongxingbao: Subsidiary Participates in a Contract Worth 3.377 Billion Yuan

Tongxingbao (301339) announced on March 6 that its controlling subsidiary, Jiangsu Yuanchuang Traffic Engineering Technology Co., Ltd., signed a contract for the “Peixian to Fengxian Expressway Construction and Equity Investment Project” with the client, Xuzhou Peifeng Expressway Co., Ltd. The contract value is 3.377 billion yuan (including tax). Yuanchuang Engineering will undertake part of the work, mainly electromechanical engineering, valued at approximately 84.775 million yuan (including tax).

Shu Dian Shares: Plans to Invest About 5.5 Billion Yuan in PCB and Supporting Facilities

Shu Dian Shares (002463) announced on March 6 that its wholly owned subsidiary, Huli Microelectronics, plans to invest approximately 5.5 billion yuan to build a new PCB production line and supporting facilities, producing high-layer, high-frequency, high-density interconnect, and high-throughput PCBs. The project will be implemented in three phases.