Effective March 1, 2019, interviews for H (e.g., H-1B) and L-1/2 visas will only be conducted at the U.S. Embassy in Beijing, or the U.S. Consulates in Guangzhou or Shanghai. The U.S. Consulates in Chengdu and Shenyang will no longer be conducting H and L visa interviews. Foreign nationals applying for an H or L visa in China should plan accordingly.
For more information regarding H and L visa processing in China, please see these DOS instructions.