Zone A Kunming Luosiwan International Trade City * * * has seven zones: A, B, C, D, E, F and G. Zone A is all boutique underwear, so the quality is better. Xinluosiwan International Trade City is located in Liuyi Street, Guandu District, Kunming City, Yunnan Province. It is the first modern international trade complex in Southwest China and the largest commodity wholesale trading market in Southwest China.