Paragraph 6.1 I1

For the purposes of headings ex 2707 and 2713, the “specific processes” are the following:

• vacuum-distillation;

• redistillation by a very thorough fractionation-process;

• cracking;

• reforming;

• extraction by means of selective solvents;

• the process comprising all of the following operations: processing with concentrated sulphuric acid, oleum or sulphuric anhydride; neutralisation with alkaline agents; decolourisation and purification with naturally-active earth, activated earth, activated charcoal or bauxite;

• polymerisation;

• alkylation;

• isomerisation.