ST联创：公司与中山大学开展聚合物基固态电解质研究，目前处于小试阶段

Group 1 - The core point of the article is that ST Lianchuang is engaged in research related to polymer-based solid electrolytes in collaboration with Sun Yat-sen University, currently at the small-scale testing stage [2][3] - An investor inquired about the company's technological reserves in relation to a new solid-state electrolyte developed by Tsinghua University, which aligns with the company's focus on fluorine-containing new materials and polymer compounds [2] - The company's main business involves the production of fluorine-containing new materials, which is relevant to the ongoing research on solid-state electrolytes [2]