Final answer:
The primary ethical concern with importing products from poor countries is the exploitation of cheap labor, with child labor and forced labor being particularly objectionable practices.
Step-by-step explanation:
The primary ethical concern regarding the import of products from poor countries is exploitation of cheap labor. Drawing a line between unpleasant and morally objectionable labor practices helps identify child labor and forced labor as major concerns. Countries often refuse to import products made using these practices, but other issues also arise such as potential environmental degradation due to relaxed regulations in the production countries. However, the exploitation of workers by paying very low wages and expecting long working hours stands out as a significant ethical issue in international trade.