After China's reform and opening up policy was promoted in 1978, exports to China increased sharply since 2000 has increased by about 10% annually. China has finally officially joined the WTO on December 11, 2001 at the end of 15 years of tenacious negotiations. China joined the WTO after the company's import and export restrictions have been eased causing many Chinese companies have qualified to import and export rapidly increased exports accordingly. China's global exports for 2012 increased by $ 20 trillion in 2000 was 2,492 billion US dollars increased about 7 times in 2012 to 11.5% in 2000 from 3.9 per cent share of world exports. China has overtaken the United States became the first top trading nations in South Korea. South Korea's most popular exports in 2000, 2001, except in 2009 and has shown a tendency to grow each year. Imports has increased steadily in 2009, imports were more than twice as much as exports. China's exports, except for 2009 and has grown significantly each year. Imports have increased sharply and, except for 2005 and 2009. Because of the size of imports than exports it seems that the Chinese market is growing rapidly. China vs South Korea in 2012 based on foreign investment in countries of South Korea's second investment in China is the cumulative number of 22 557 cases, a total cumulative investment, respectively 42,4% of the total foreign investment in South Korea to 396.7 billion US dollars, the proportion of 18.6% It was occupied. The purpose of China investment company in Korea was converted mainly to promote local markets and export-oriented production costs in the past. Export promotion, investment objectives of the local market in 2009, respectively 19.2%, 25.5% from 51.7% in 2012, increased to 62.2%. Exports of businesses operating in China in 2007, 57.1% of the total exports of China, in 2008 55.3% 2009 55.9% 2010 54.7% 2011 47.6% 2012 51.4% 2013 accounted for 47.2% The purpose of local produce in the Chinese market can be viewed as for export overseas. All countries have a trade management. China also operates a trade control system based on trade-related laws and regulations such management schemes affect the exports of companies operating in China. Depending on the changes after the trade management system in China to enter the Chinese entered the time has come to cause serious problems in China's export enterprises Korea. China's trade administration policy towards an emphasis on domestic demand growth in a manner that depends on investment and export growth strategy as the conversion is threatening the survival of businesses in China Korea. Enterprises by processing imported raw materials for export to third countries from Korea gotta admit the material for re-export from the country of raw materials imported from Korea won the import duty exemption. But if the Chinese domestic market to sell the commodity import duty exemption disappears. While China's foreign trade management system is changing from time to time strictly enforce laws not meet them properly Korea enterprise in China that began to emerge if being floored.