[institutional investigation] this electronic materials platform enterprise has achieved mass production of 50 kg PHS resin for KrF photoresist.

① this electronic material platform enterprise layout "display + medicine + semiconductor + new energy materials" four industries, the company's semiconductor plate to achieve KrF photoresist PHS resin 50kg level of mass production; ② city brain construction operation service provider multi-field landing data product applications, the company's in-depth layout of AI business, AI+ Healthcare has formed a global health ecological chain.