52122510 --- Mixed mainly or solely with flax
62034233 ----- Of cut corduroy
40103300 -- Endless transmission belts of trapezoidal cross-section (V-belts), V-ribbed, of an outside circumference exceeding 180?cm but not exceeding 240?cm
28062000 - Chlorosulphuric acid
74081100 -- Of which the maximum cross-sectional dimension exceeds 6?mm