A: In accordance with the "Provisions on Guiding Foreign Investment Direction", any of the following projects is restricted:

1) those that lag behind in technology;

2) those that does not do favor to the frugality of power and improvement of ecological environment;

3) those that are concerned with special exploration and mining protected by the state and in accordance with the state provision;

4) those industries that are opened by the state gradually;

5) Other cases stated in the laws and relevant administrative regulations