Catalyst in the form of granules, wheels or ring-shaped structures
 
-of a diameter of 3 mm or more, but not exceeding 10 mm,
 
-containing 8 % or more but not more than 40 % by weight of silver
 
-on a carrier based on aluminium oxide,
 
-with one or more promoters

Import control on restricted goods and technologies
condition:Y,certificate:Y920,action:29|condition:Y,action:09