8:30。 The working hours are 8:30 am-12: 00 am and afternoon 1: 30-5: 30 am, and the Jingtang Port Construction Building starts at 8: 30 am. Jingtang Port, located at the intersection of Haicheng Road and Wenhua Street in Laoting County, is one of the ports under Tangshan Port. Located in Tangshan Port Development Zone, 80km southeast of Tangshan, on the north bank of Bohai Bay.