西北地区上半年GDP10强城市：榆林远超兰州，咸阳第6，西宁第9

Core Insights - The economic landscape of Northwest China is undergoing significant changes in the first half of 2025, with Xi'an leading the way and notable shifts in rankings among cities like Yulin and Lanzhou [1][2]. Economic Performance - Xi'an has solidified its position as the economic leader in the region with a GDP of 635.816 billion, achieving a nominal growth rate of 11.21%, which is significantly higher than the regional average [2][4]. - Yulin has surpassed Lanzhou with a GDP of 348.574 billion, leading by over 1 billion, despite a slight nominal decline of 0.55% [3][4]. - Lanzhou, while crossing the 200 billion mark for the first time, has dropped to fourth place, facing challenges in transitioning its heavy industrial base [4][6]. Sectoral Insights - Yulin's nominal GDP growth is hindered by a 14% drop in coal prices, impacting industrial revenue, yet investments in 27 conversion projects contribute to 68% of its industrial output, indicating potential for energy structure optimization [3][4]. - Lanzhou's emerging industries, including equipment manufacturing and biomedicine, now account for 39% of its economic contribution, but the city still struggles with a heavy reliance on traditional industries [4][6]. Regional Dynamics - Urumqi remains a key player with a GDP of 241.047 billion, showcasing a notable economic increment of 140.24 million [6]. - Xianyang demonstrates resilience with a GDP of 139.539 billion, benefiting from growth in new sectors like semiconductors and photovoltaic glass [6]. - The economic threshold for the top ten cities in the region has risen to 81.2 billion, reflecting a competitive environment characterized by rapid advancements in provincial capitals and energy sector pressures [8]. Future Outlook - The future of Northwest China's economy hinges on effectively transforming its resource advantages into sustainable growth, necessitating collaboration and continuous innovation [10].