Building high-end communication platforms for research papers and science & technology information is one of the important tasks of strengthening the national strategic scientific and technological power in the 14th Five-Year Plan. The article defines the basic connotation of high-end communication platforms, analyzes their positioning and role, and reviews challenges of building high-end scientific communication platforms in China. Focusing on the major changes and trend analysis of the current global scholarly communication system, some open science platforms for building high-end communication platforms for national scientific research papers and scientific research information is proposed.