Petronas Petronas Petronas Twin Towers are two 1 10-storey buildings of the World Trade Center in new york Financial District. It was a landmark building in new york at that time, and was called "Gemini". Everyone who went to new york could see these two towering buildings from a distance. The tower was destroyed in the terrorist attack on September 6, 2006.

After the 9 1 1 incident, the global stock market plummeted in an all-round way, and the Wall Street stock market in New York announced that it would be closed indefinitely. For fear of safety, some people are afraid to fly, which makes many airlines suffer serious losses and face bankruptcy. The "9 1 1" incident has severely impacted the American economy and had a very bad impact on the world economy and security.