Question: how much does it cost to build your own iphone in china?
Answer: Of the factory-cost estimate of $237.45 from IHS Markit at the time the iPhone 7 was released in late 2016, we calculate that all that's earned in China is about $8.46, or 3.6 percent of the total. That includes a battery supplied by a Chinese company and the labor used for assembly. The other $228.99 goes elsewhere.