The Chinese Ministry of Foreign Affairs responded to questions, saying that some US officials said that the use of cranes made in Chinese ports in the US port may play a "spy role".

The Wall Street Journal reported on Monday (March 6) that American officials are becoming more and more worried that the ports used by the US military across the United States, including the U.S. military, can become the Chinese government.A spy tool in your hand.

It is reported that officials from the national security departments and Pentagon compare the shore container with Chinese manufacturer Zhenhua Heavy Industries to compare the shore container to Trojan.Although Zhenhua Heavy Industry's crane is produced well and low in price, they have complex sensors that can register and track the source and destination of the container. The United States is worried that China can obtain or transport the United States to support the United States.Information about materials for military operations around the world.

In this regard, Mao Ning, a spokesman for the Chinese Ministry of Foreign Affairs, was asked at a regular press conference that the matter was completely soldiers and misleading the American people.

In recent years, officials of the US National Security Department pointed out that a series of equipment made in China may help monitor or destructive activities in the United States, including luggage inspection systems and power transformers.