According to the published articles,the capacity and output of silicone methyl monomer,the import and export of primary polysiloxane,the revenue of listed enterprises in silicone,the new projects,the formulation of policies in silicone in 2023 were summarized,and the R&D in silicone(including R&D investment of enterprises,self-developed projects of enterprises and R&D priorities in silicones)was also introduced.