China's IC design industry in eighty-five planning - 95 Year Plan period, through 908, 909 project to construct prototype development, 2000 Number of IC design companies have been approaching 100, at the National Development (2000) No. 18 from fiscal policy Offers support, mainland IC design but also in the number of companies planning period fifteen surged to nearly 500, the overall industry and in the Eleventh Five Year Plan period and into the whole period.China's IC design industry with chip technology improved, the smart card products from low-end consumer applications and a smooth transition to the IC chip products related to mobile communications, the part that is related to IC design companies through IPO listing ways to earn huge capital gains, it will also attract more mainland industry into IC design industry to 2012 number of mainland IC design companies has increased to 534, which is also seems to show a continent IC design industry has entered a new wave of growth cycle.Benefiting from mainland China IC design industry is flourishing, but also to become the continent's mainland market value of the foundry industry with the most important source of growth momentum lies its importance even beyond the North American market. Foundry industry in Taiwan from the mainland market, although the proportion of the output value is less than 5%, but positive inroads in TSMC mainland market, driven by the amount of market value from the mainland also showed substantial growth, in 2011 Taiwan's foundry industry from the mainland market value amounted to $ 540 million, in 2012 it grew to $ 850 million, estimated in 2013 was able to maintain strong growth momentum.China's IC design industry is booming despite an indisputable fact, however, the scale of China's IC design industry output value has always been a question mark, this study, namely through the Greater China region, IC design industry cost structure analysis, coupled with the large Chinese foundry industry came from the calculation of the amount of the mainland market revenue through the Greater China foundry industry on the mainland semiconductor industry to create value, in order to estimate the amount of the mainland and the IC design industry output changes even further estimate the Greater China region wafers behalf of the industry on the mainland foundry market share changes.