Nie Zhenbang laughed a little, looking a bit embarrassed. "Mayor, this plan was just decided upon this afternoon after the standing committee meeting held in New Li City. Moreover, my consideration is that this airport will likely end up under Ku City's jurisdiction. Therefore, there's no specific plan yet. However, we've had some discussions about the general plan. I think I might have some ideas to obtain support from the National Development and Reform Commission and the Civil Aviation Authority. Regarding the investment issue, a rough estimate suggests we'll need around four hundred million yuan."