A: In accordance with the "Provisions on Guiding Foreign Investment Direction", any of the following projects is prohibited to be invested in:

1) those that harm the national security and social public interests;

2) those that cause environmental pollution, or do great damage to natural resources and wealth or people's health;

3) those that occupy a great deal of farm land, do not do favor to the protection and development of land resources;

4) those that harm the security of military infrastructures and its efficiency of application;

5) those that make use of the unique technique or technology that the P. R. China possesses in purpose of production of products;

6) The other cases stated in the laws and relevant administrative regulations.