Follow the supply chain of the iPhone 4 (NASDAQ:AAPL) and you'll get a sense for the coming...Jul. 06, 2010 9:54 AM ETApple Inc. (AAPL) StockAAPL, DELL-OLD, HPQBy: Rachael Granby, SA News Editor1 Comment Follow the supply chain of the iPhone 4 (NASDAQ:AAPL) and you'll get a sense for the coming challenge of rising costs in China, and why this is really bad news for low profit-margin firms like Dell (DELL-OLD) and H-P (NYSE:HPQ). Recommended For YouAbout AAPL StockSymbolLast Price% Chg1D5D1M6M1Y5Y10YMarket CapPEYield (TTM)Rev Growth (YoY)Prev. CloseCompare to PeersRelated StocksSymbolLast Price% ChgAAPL--Apple Inc.Trending AnalysisTrending News