MASTER AGREEMENT BY AND AMONG ADIENT PLC, ADIENT ASIA HOLDINGS CO., LTD. QIYUE (SHANGHAI) TRADING CO., LTD. YANFENG AUTOMOTIVE TRIM SYSTEMS COMPANY LTD. YANFENG ADIENT SEATING CO., LTD. AND KEIPER SEATING MECHANISMS CO., LTD. DATED AS OF MARCH 12, 2021