concepts that form the ethical system of Islam

Five his key concepts that form the ethical system of Islam is:
1. unity.
Based on the discussion of about concept of oneness ,a businessman muslim will not :
- To do discriminate against workers, suppliers, buyers, or whoever the company shareholders on the basis of race, color, sex, or religion.
- A Muslim businessman will not be forced to do unethical, because it is only fear and love of Allah SWT.
- A Muslim businessman will not be amassing wealth by management greed.