premise: The Free Trade Agreement also covers investments, including investment promotion and protection, treatment of investments, expropriation, compensation for damages and losses and dispute settlement.
  China and Pakistan launched negotiations on the agreement in April 2005. Over the past a year and a half, the two sides have had six rounds of negotiations.
  The deal would further upgrade bilateral trade and economic cooperation and inject new vigor into the traditionally friendly relations between China and Pakistan, Chinese officials said.
  China-Pakistan trade volume exceeded 4.3 billion dollars in 2005, representing a year-on-year increase of 39 percent. The officials said the trade deal could triple bilateral trade to 15 billion dollars within five years.
   What may happen to trade because of the trade deal?
hypothesis: could triple bilateral trade to 15 billion dollars within five years