Hong Kong CNN — China is claiming a historic win this week after its answer to Boeing and Airbus, the C919, took to the skies for its first commercial flight. Beijing calls the aircraft its first large homegrown passenger jet. It’s a prominent symbol of Beijing’s broader “Made in China” strategy, a campaign to reduce national reliance on foreign manufacturers. But instead of boosting China’s global stature in technology innovation, experts say the C919 is a symbol of its continued reliance on the West. That’s because a large chunk of the plane’s parts come from foreign suppliers, predominantly in North...