East China area

Shanghai Office

Zhejiang Office

Anhui Branch Company

Fujian Office

Nanjing Branch

Jiangsu Office

Jiangxi Office

Shandong Office

Jiaozhou Office

Lianyungang office

Xuzhou Office

The ministry of foreign trade

North China area

Beijing Office

Tianjin Office

Hebei Office

Shanxi Office

Inner Mongolia Office

South China area

Hainan Office

Guangdong Office

Guangxi Office

Central China area

Hubei Office

Luoyang Office

South Henan Office

Jiaozuo Branch Company

Henan Office

Hunan Branch

Hunan II Office

The northeast region

North East Office

Jilin Office

Heilongjiang Office

The southwest region

Yunnan Office

Sichuan Office

Guizhou Office

Chongqing Office

The northwest region

Shaanxi Office

Qinghai Office

Xinjiang Office

Gansu and Ningxia Office