Tianneng Group announced the postponement of two major investment projects.

On November 29, 2025, Tianneng Group issued an announcement stating that two of its major investment projects would be postponed to December 2027. These two projects are a 10GWh annual production capacity lithium battery project and a sodium-ion battery project. The lithium battery project, implemented by Huzhou New Energy, has a total investment of 3.97 billion yuan and is the largest investment project in the company's history. The sodium-ion battery project focuses on the industrialization of sodium-ion battery technology.