Core Viewpoint - The company has completed a project to produce battery-grade ultra-fine sodium carbonate, which supports the supply chain for sodium-ion batteries [2] Group 1 - The company’s wholly-owned subsidiary, Zhongyan Kunshan, has successfully completed a 3,000-ton project for battery-grade ultra-fine sodium carbonate [2] - The new production capability enables the company to provide raw materials for sodium-ion batteries [2] - Investors have inquired about the company's plans for independent research and development in sodium-ion battery technology, specifically regarding liquid and solid electrolyte systems [2]

Core Viewpoint - The announcement of the failure of the China Tower's 2025 sodium-ion battery product technology development project highlights challenges in the sodium-ion battery supply chain and the need for improved standards and competitive suppliers in the industry [2][3][4]. Summary by Sections Project Failure Announcement - On September 16, 2025, China Tower announced the failure of its sodium-ion battery product technology development project due to insufficient competitive suppliers passing the preliminary review [2][3]. Supplier Evaluation - The evaluation committee determined that fewer than three suppliers passed the preliminary review, leading to the rejection of all responses [3]. - The companies that submitted responses, including Sodium Beauty New Energy Technology (Luoyang) Co., Ltd., Zhongna Energy (Yangzhou) Co., Ltd., and others, did not meet the performance requirements outlined in the inquiry documents [4]. Public Notice Period - The public notice period for the evaluation results is from September 16, 2025, to September 19, 2025, allowing stakeholders to raise objections in writing [5]. Upcoming Events - The "2025 Fourth Sodium-Ion Battery Industry Chain and Standard Development Forum" is scheduled for September 24-26, 2025, in Weihai, Shandong Province, focusing on sodium-ion battery standards and industry advancements [5][9]. Forum Agenda - The forum will include discussions on international standards for sodium-ion batteries, national standard reviews, and various thematic reports on sodium-ion battery technology and applications [8][10][12]. Key Presentations - Notable presentations will cover topics such as high-power sodium-ion batteries, safety performance comparisons, and the industrial application of sodium-ion batteries in various sectors [10][12]. Industry Focus - The forum aims to address industrial breakthroughs and standardization in the sodium-ion battery sector, with a focus on enhancing the competitive landscape and technological advancements [14].