China has reportedly placed an order for 200 Boeing aircraft, marking Boeing’s first order in nearly a decade from one of the fastest growing aviation markets.  President Donald Trump said on a Fox News interview Thursday that China’s President Xi Jinping agreed to place an order for 200 Boeing planes, part of trade negotiations taking place during Trump’s two-day visit to Beijing this week. Boeing CEO Kelly Ortberg and several other business leaders joined Trump on the trip.  Ortberg told analysts on Boeing’s quarterly earnings call last month that a large China order may come during Trump’s trade summit, noting that such an order was “100% dependent on the U.S.-China negotiations and relations.”  Ortberg stopped short of detailing how many planes China might order but said “it’s a big number.”  The agreement President Trump discussed on Fox News was far smaller than rumors circulating before the trade delegation’s visit, which projected China may order 500 737 MAX planes, as well as 100…