A Study of AK104 in Patients With Locally Advanced or Metastatic Non-small Cell Lung Cancer

Subjects receive AK104 15mg/kg intravenously (IV) plus pemetrexed 500 mg/m\^2 IV and carboplatin area under the curve (AUC) 5 IV on Day 1 of every 3-week cycle (Q3W) for 4 cycles followed by AK104 15mg/kg IV plus pemetrexed 500 mg/m\^2 IV Q3W until progression.

Subjects receive AK104 15mg/kg intravenously (IV) plus paclitaxel 175 mg/m\^2 IV and carboplatin area under the curve (AUC) 5 IV on Day 1 of every 3-week cycle (Q3W) for 4 cycles followed by AK104 15mg/kg IV IV Q3W until progression.