On December 30, Glonghui reported that Xiamen Tungsten New Energy (688778.SH) stated on its investor interaction platform that the company is primarily focused on Cathode Material and Solid State Electrolyte in its Solid State Battery layout: For Solid State Electrolyte, (1) the company has successfully developed a second-generation lithium lanthanum zirconium oxide (LLZO) with low residual alkali and high specific surface area through structural improvements, which is applied in the coating of Cathode Material and as additives for both the anode and cathode; (2) the company has developed two specifications of lithium titanium aluminum phosphate (LATP) powder and slurry, which are used for coating Cathode Material and Separator, effectively improving safety. The challenges with the sulfide technology route for Solid State Electrolyte primarily lie in lithium sulfide, which has a complex synthesis process and high cost. Leveraging strong technical expertise, the company has developed a new synthesis process for lithium sulfide, and current results from small-scale trials and pilot tests indicate good Technical Indicator values and significant cost reduction potential.