NOVELTY - A composition comprises conductive nanofibers (A), hydrolysis-condensation product (B) of silane compound containing alkoxy groups, organic polymer fine particles and/or inorganic fine particles (C), curing catalyst (D) and dispersion medium (E). The silane compound is chosen from silane compound (B-1) containing amino group and alkoxy group, tetraalkoxysilane compound (B-2), organoalkoxysilane compound (B-3) which does not have amino group and epoxy group and isocyanate group, silane compound (B-4) containing epoxy group and alkoxy group.    USE - Composition is used for forming transparent conductive layer and substrate with transparent conductive layer used in touchscreen, electric equipment and vehicle (all claimed). Uses include but are not limited to liquid crystal display panel, plasma display panel, organic electroluminescent display and solar cell.    ADVANTAGE - The composition has excellent light transmittance, reliability, durability and adhesiveness with respect to substrate, and low surface resistance.    DETAILED DESCRIPTION - A composition comprises conductive nanofibers (A), hydrolysis-condensation product (B) of silane compound containing alkoxy groups, organic polymer fine particles and/or inorganic fine particles (C), curing catalyst (D) and dispersion medium (E). The silane compound is chosen from silane compound (B-1) containing amino group and alkoxy group, tetraalkoxysilane compound (B-2), organoalkoxysilane compound (B-3) which does not have amino group, epoxy group and isocyanate group, silane compound (B-4) containing epoxy group and alkoxy group, and blocked isocyanate silane compound (B-5) containing alkoxy group. INDEPENDENT CLAIMS are included for the following:    (1) transparent conductive layer, which is obtained from the composition;    (2) substrate with transparent conductive layer, which has transparent conductive layer obtained by coating the composition on base material; and    (3) manufacture of substrate with transparent conductive layer.