Hardware: Weapons in the probable US package

Here are the main arms included in the package, and the companies that make them. Other weapons systems are to open to bid.

Sikorsky Aircraft Corp, a unit of United Technologies Corp, will supply 60 UH-60M Black Hawk utility helicopters. The estimated cost is $3.1 billion. United Technologies sells Otis elevators and Carrier brand heating and air-conditioning in China.

Lockheed Martin Corp will build 114 Patriot Advanced Capability-3 anti-missile missiles for Taiwan. Raytheon Co would integrate the systems. The deal's estimated value is $2.8 billion. Neither of these companies is believed to do major business with China.