A Trial of SHR-1316/Placebo in Combination With Chemotherapy in Patients With Resectable NSCLC

Drug: SHR-1316, an engineered anti-PD-L1 antibody will be administered as intravenous (IV) infusion on Day 1 of each 21-day cycle Drug: Paclitaxel (Albumin Bound) will be administered intravenously on Day 1,8,15 of each 21-day cycle Drug: Carboplatin will be administered intravenously on Day 1 of each 21-day cycle

Drug: SHR-1316, an engineered anti-PD-L1 antibody will be administered as intravenous (IV) infusion on Day 1 of each 21-day cycle Drug: Chemotherapeutic drugs will be administered on Day 1 of each 21day cycle, if applicable, they will also be administered on Day 8 and/or Day 15 according to the drug package insert

Drug: Placebo, will be administered as intravenous (IV) infusion on Day 1 of each 21-day cycle Drug: Chemotherapeutic drugs will be administered on Day 1 of each 21day cycle, if applicable, they will also be administered on Day 8 and/or Day 15 according to the drug package insert