主流网络媒体聚焦徐州铜山，解码“苏北第一区”高质量发展澎湃动能

Core Viewpoint - The article highlights the cultural and economic significance of Tongshan District in Xuzhou, Jiangsu Province, showcasing its historical legacy and modern development as a key area for China's modernization efforts [1][6]. Group 1: Historical Significance - Tongshan District has a rich historical background, dating back to the establishment of the Peng State over 4,000 years ago, and has been a crucial transportation hub throughout history [1]. - The district is associated with significant historical figures and events, including Liu Bang's legendary sword-drawing moment during the Chu-Han Contention and its role in the Liberation War [3]. Group 2: Economic Development - In 2024, Tongshan is projected to achieve a GDP of 148.57 billion yuan, reflecting a growth rate of 7.8%, contributing one-sixth of the total GDP of Xuzhou [5]. - The district's industrial output and invoicing revenue are expected to exceed 100 billion yuan, reinforcing its role as an economic pillar for the city [5]. - Tongshan has established a clear "312" industrial system focusing on three leading industries: engineering machinery, automotive manufacturing, and green low-carbon energy, alongside a distinctive safety emergency equipment industry [5][6]. Group 3: Modern Initiatives - The district is home to the "China Safety Valley," a national security technology industrial park that has attracted 910 related enterprises, forming a complete industrial chain in protection, monitoring, rescue, and services [6]. - The area is also developing rural tourism, with initiatives like the construction of stone house homestays in Liangtang Village, contributing to the local economy and enhancing its appeal as a destination for micro-vacations [5].