Core Viewpoint - The latest detailed planning for the central urban area of Zibo City has been approved, aiming for a population of approximately 2.9 million by 2035, with a comprehensive land use layout and structure optimization [1] Group 1: Planning Overview - The planning area for Zibo's central urban development covers 586.19 square kilometers, divided into nine urban units: Zibo New District, Zhangdian District, High-tech Zone, Economic Development Zone, Wenchang Lake District, Zichuan District, Boshan District, Zhoucun District, and Linzi District [1] - The planning includes 125 detailed planning units, with six types of units identified for future development: 60 key development units, 31 existing development units, 26 urban renewal units, 6 urban-rural integration units, 1 historical and cultural protection unit, and 1 strategic reserve unit [1] Group 2: Population Projections and Unit Details - Zibo New District is projected to have a population of about 550,000, covering an area of 74.57 square kilometers, with 15 detailed planning units [1] - Zhangdian District's planning area is 53.57 square kilometers, with a forecasted population of 500,000, divided into 13 detailed planning units [2] - The High-tech Zone spans 101.27 square kilometers, with an expected population of 300,000, organized into 21 detailed planning units [2] - The Economic Development Zone covers 85.14 square kilometers, with a projected population of 270,000, consisting of 16 detailed planning units [2] - Wenchang Lake District has a planning area of 17.53 square kilometers, with a forecasted population of 40,000, divided into 6 detailed planning units [3] - Zichuan District's planning area is 54.66 square kilometers, with an expected population of 300,000, organized into 11 detailed planning units [3] - Boshan District covers 53.45 square kilometers, with a projected population of 270,000, divided into 12 detailed planning units [3] - Zhoucun District has a planning area of 44.23 square kilometers, with a forecasted population of 280,000, consisting of 13 detailed planning units [3] - Linzi District spans 101.59 square kilometers, with an expected population of 400,000, organized into 18 detailed planning units [3]