(1) For the purposes of section 46, if the parties to a conference agreement together have a substantial degree of power in a market in which any party to the agreement provides international liner cargo shipping services under the agreement, each party to the conference agreement shall be taken to have a substantial degree of power in the market.
(2) In subsection (1):
"conference agreement" means an agreement between members of a conference in relation to international liner cargo shipping services provided, or proposed to be provided, by them, and includes an agreement that varies such an agreement.