Nanomaterials as follows— (a) semiconductor nanomaterials; (b) composite-based nanomaterials; (c) any of the following carbon-based nanomaterials— (i) carbon nanotubes; (ii) carbon nanofibres; (iii) fullerenes; (iv) graphenes; (v) carbon onions.

SCHEDULE 2A - Critical-industry goods and critical-industry technology

Part 1A - Special materials and related equipment

The Russia (Sanctions) (EU Exit) Regulations 2019

Notes: For the purpose of the entry above, “nanomaterial” means a material that meets at least one of the following criteria— (a) it consists of particles, with one or more external dimensions in the size range 1 - 100 nm for more than 1 % of their number size distribution, (b) it has internal or surface structures in one or more dimensions in the size range 1 - 100 nm, or (c) it has a specific surface area by volume greater than 60 m /cm , excluding materials consisting of particles with a size lower than 1 nm. 2 3