Yuhan Corporation is a Korea-based company mainly engaged in the manufacture of pharmaceutical products. The Company operates its business through pharmaceutical division, household and health care division and overseas division. Its pharmaceutical division provides non-prescription drugs, such as vitamins, cosmetics, oral contraceptive pills, skin disease drugs and others, and prescription drugs, such as hyperlipidemia treatment drugs, antibiotics, platelet aggregation inhibitors, allergic rhinitis solvents, stomach and intestine drugs, cough remedies, diabetes drugs and others. Its overseas division distributes remedies for acquired immune deficiency syndrome (AIDS), antibiotics and others to overseas countries. In addition, the company offers contract manufacturing services.