▎ 摘　　要

NOVELTY - Composition comprises a polymeric plastic and filler including graphene particles, barium particles and/or barium sulfate particles. USE - The composition is useful for producing laser-inscribable identification plate for attachment to assembly. ADVANTAGE - The laser-inscribable identification plate enables a label to be easily labeled and also to be used in critical environments e.g. food industry for marking cables and installations. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: (1) laser-inscribable identification plate for attachment to assembly to be identified, prepared from the composition; and (2) producing the laser-inscribable identification plate, comprising forming the identification plate from the composition. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of the laser-inscribable identification plate.