Which unit is in charge of the first bid section of shantytown renovation in the southern new town of Qujing, and which company is the government department and Party A?
20 13-20 17 Urban shantytown renovation in Yunnan Province (Phase IV)-Qujing Southern New Town Project 1 No.1 Road (south extension line of Liaokuo South Road)-1 Bid Yunnan Urban and Rural Construction Investment Co., Ltd. Yunnan Tianqi Construction Engineering Consulting Co., Ltd. Yunnan Jiantou Second Construction Co., Ltd. Yunnan Jiantou Fourth Construction Co., Ltd.