In 2012, China's foreign trade development is at a turning point, which is the import and export, especially export growth rate is changed from previous double-digit growth rate into single digits. However, the world market share of China's export trade still increases 0.57 percent. The long-term trend of China's export goods trade is that the world market share increases. In theory, it is determined by internal factors which is the strength of export goods; From the view of empirical analysis, it is also determined by the increase of Chinese population. By analysis of six situations we suggest that the world market share in China's export goods trade will reach the peak by 2025, which is about 20% of the world market share, if we use finished products to analyze. <<