Explanatory notes
… - Of a thickness of 3 mm or more 7209.16 - - Of a thickness exceeding 1 mm but less than 3 mm 7209.17 - - Of a thickness … 7209.90 - Other The provisions of the Explanatory Note to heading 72.08 apply, mutatis mutandis , to the products of … properties (better surface finish, better aptitude to cold‑forming, stricter tolerances, generally reduced thickness, …