No 5 SAIC Motor Corporation Limited

Rank 2018: 5; Rank 2017: 4

Revenue: 870.64 billion yuan ($128.95 billion)

Profit: 34.41 billion yuan ($5.08 billion)

A view of the logo for SAIC Motor during an auto show in Dalian, Northeast China's Liaoning province, Aug 17, 2017. [Photo/IC]

No 4 Ping An Insurance (Group) Co of China Ltd

Rank 2018: 4; Rank 2017: 5

Revenue: 890.88 billion yuan ($131.95 billion)

Profit: 89.09 billion yuan ($13.19 billion)

A view of a Ping An Life Insurance of China branch in Ji'nan, East China's Shandong province, July 28, 2016. [Photo/IC]

No 3 China State Construction Engineering Corp Ltd

Rank 2018: 3; Rank 2017: 3

Revenue: 1.05 trillion yuan ($155.51 billion)

Profit: 32.94 billion yuan ($4.88 billion)

A man walks past a construction site for the China State Construction Engineering Corporation (CSCEC) in Dalian, Northeast China's Liaoning province, Dec 21, 2017. [Photo/IC]

No 2 PetroChina Co Ltd

Rank 2018: 2; Rank 2017: 2

Revenue: 2.02 trillion yuan ($299.18 billion)

Profit: 22.79 billion yuan ($3.38 billion)

Vehicles queue up to be refueled at a gas station of the China National Petroleum Corporation (CNPC), the parent company of PetroChina, in Shenyang, Northeast China’s Liaoning province, July 9, 2018. [Photo/IC]

No 1 China Petroleum & Chemical Corporation

Rank 2018: 1; Rank 2017: 1

Revenue: 2.36 trillion yuan ($349.54 billion)

Profit: 51.12 billion yuan ($7.57 billion)

A view of the sign for China Petroleum & Chemical Corporation (Sinopec) in Beijing, June 19, 2018. [Photo/IC]