U.S. visa-issuing posts in China include the U.S. Embassy in Beijing and the Consulates in Shanghai, Guanghzou, Shenyang, and Chengdu.
In calendar year 2007, the U.S. Embassy and Consulates in china issued 417,146 nonimmigrant visas, a 17% increase over 2006. The vast majority, 417,146 or 69%, were B1/B2 visas (visitors for business and pleasure). Student and exchange visitor visas (presumably, F, M, J, and Q) made up 43,467 or 13% of the visas issued.
The U.S. Embassy alone issued 185,275 visas (44% of the China-wide total) in 2007, a 13% increase over 2006. Again, the majority, 185,275 or 70%, were B1/B2 and 24,137 or 13% were student and exchange visitor visas.
Source: U.S. Embassy in Beijing, NIV Issuances Workload Report.