UNCOATED PAPER OF A KIND USED FOR THE PRINTING OF NEWSPAPERS, OF WHICH NOT LESS 50% BY WEIGHT OF THE TOTAL FIBRE CONTENT CONSISTS OF WOOD FIBRE OBTAINED BY A MACHANICAL OR CHEMI MECHANICAL PROCESS, UNSIZED OR VERY LIGHTLY SIZED, HAVING A SURFACE ROUGHNESS PARKER PRINT SURF (1MPA) ON EACH SIDE EXCEEDING 2.5 MICROMETERS (MICRONS) WEIGHTING . ASH CONTENT LESS THAN 8%.