They say the agreement calls for the foreign share to increase to 20 percent by 1991.
The agreement calls for the Americans to pull most of their forces out as well.
The agreement calls for the new owners to put $20 million into the plan over the next two years.
The new agreement calls for the city to continue to contribute to the system.
The agreement also calls for special courts to deal with political violence.
The agreement calls for a payment from the state of $25 million.
The agreement called for purchases of $300 million in 1981 alone.
The agreement calls for a 17-story structure with a 90-space parking lot.
The agreement calls for a review of security arrangements after a year.
That agreement had called for $264,000 in fines and costs.