4.1 For the purposes of this Agreement, the term &quot; domestic industry &quot; shall be interpreted as referring to the domestic producers as a whole of the like products or to those of them whose collective output of the products constitutes a major proportion of the total domestic production of those products, except that:
4.1 For the purposes of this Agreement, the term &quot; domestic industry &quot; shall be interpreted as referring to the domestic producers as a whole of the like products or to those of them whose collective output of the products constitutes a major proportion of the total domestic production of those products, except that: