Zhongyuan District ：

Shanxi, Shandong, Jiangsu, Henan and Anhui

Southwest region:

Sichuan, Shaanxi, Chongqing, Guizhou, Yunnan and Guangxi

North China:

Beijing, Tianjin, Inner Mongolia, Liaoning, Jilin and Heilongjiang

East China:

Hunan, Hubei, Jiangxi, Fujian, Zhejiang and Shanghai

Southern China District:

Guangdong

International market:

Southeast Asia, North America