Inclusion Criteria:

- Signed written Institutional Review Board/Ethical Committee approved informed consent
form.

- Male or female ≥18 years old.

- Life expectancy ≥3 months.

- ECOG Performance Status of 0-1.

- Histologically confirmed hepatocellular carcinoma.

- Not a candidate for curative treatments.

- Child-Pugh A

- Hematological, Biochemical and Organ Function:

- AST (SGOT): ≤5.0 × ULN,

- ALT (SGPT): ≤5.0 × ULN,

- Total Bilirubin: ≤1.5mg/dL,

- Platelets: ≥100,000/μL,

- Absolute Neutrophil Count: ≥1,500/μL,

- Serum creatinine: ≤2.0 × ULN,

- PT-INR: ≤2.0

- Ability to provide a tumor tissue sample either by:

- A formalin fixed paraffin embedded block sample within 12 months prior to
informed consent for HCC diagnosis

- Undergo a biopsy to confirm HCC diagnosis

- Measurable disease.

Exclusion Criteria:

- Child-Pugh B or C

- Patient who have taken Sorafenib previously.

- Difficulty or inability to swallow pills.

- Pregnant or lactating women or women of child-bearing potential and men of
childbearing potential not willing to use effective means of contraception.

- Patients known to be positive for Human immunodeficiency virus infection.

- Active infectious diseases requiring treatment except for hepatitis B and C.

- Other malignancies within the last 5 years.

- History of transplantation (organ, bone marrow transplantation, Peripheral blood stem
cell transplantation, etc.).

- Uncontrolled intercurrent illness including, but not limited to, ongoing or active
infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac
arrhythmia, or psychiatric illness/social situations that would limit compliance with
study requirements..

- Patients with known brain metastases or other central nervous system
disease/disorders.

- Uncontrolled hypertension defined as systolic blood pressure >150 mmhg or diastolic
blood pressure >90 mmHg, despite optimal medical management.

- Non-tumor related thrombolic or embolic events such as a cerebrovascular accident
including transient ischemic attacks within the past 6 months.

- Pulmonary hemorrhage/bleeding event ≥ CTCAE Grade 3, any other hemorrhage/bleeding
event ≥ CTCAE Grade 4 within 4 weeks of first dose of study drug.

- Serious non-healing wound, ulcer, or bone fracture.

- Patients who received major surgery, local therapy for HCC, chemotherapy,
radiotherapy, hormone-therapy, immunotherapy, or another investigational drug within
4 weeks prior to Day 1(6 weeks for nitrosoureas, mitomycin, and bevacizumab; 1 week
for tumor biopsy).

- Patients who received the following treatments within 2 weeks prior to Day 1:

- Anticoagulant or thrombolytic agents for therapeutic purposes,

- Systemic anti-viral therapy for hepatitis C and Interferon therapy for hepatitis
B,

- Blood transfusion including all blood products

- Known history of hypersensitivity to similar agents.

- Patients receiving any medications or substances that are inducers of CYP3A4 are
ineligible: rifampin, St. John's wort, phenytoin, carbamazepine, phenobarbital and
dexamethasone.

- Any psychological, familial, sociological or geographical condition potentially
hampering compliance with the study protocol requirements and/or follow-up
procedures; those conditions should be discussed with the patient before trial entry.