Due to cheaper and abundant labour compared to USA, China will export labour intensive commodities and import the human capital intensive commodity in return. When the large number of shoe penetrate into the US market, the American shoe industries would severely suffer because China has the comparative advantage in producing shoes such as cheaper prices compared with American manufactured shoes, causing the job loss, closing down of the related industries widely in the USA and possible deficit balance of payment. So, importing and related industries would be suffered from China’s penetration due to less comparative advantage.