10:00 am to 21:30 pm. According to the query Tianyecha official website, Qitaihe Dashang Supermarket, located in Taoshan District, the central district of Qitaihe City, with an operating area of 5.03 million square meters, the business hours of 10:00 a.m. to 21:30 p.m. from Monday to Sunday, is a collection of department stores, supermarkets, restaurants as one of the SHOPPINGMALL.