According to the length, there are mini passenger cars (no more than 3.5 meters), small passenger cars (3.5-7 meters), medium-sized buses (7-10 meters) and large passenger cars (more than 10 meters). Giant in the core technology to set up in zhejiang Quzhou City, mainly through the investment or acquisition electronic chemical materials realize the endogenous development of industry and through the integration of domestic and foreign excellent electronic materials enterprises implement denotation expansion. In the establishment of giant core technology help the company to seize electronic chemical material industry development opportunities and gather the development resources, accelerate the process of product localization and industry overtaking corners, and achieve the transformation and upgrading of the enterprise and the sustainable development, realize sustainable return on investment. The international monetary fund (IMF) being worried, said discuss decomposition "disorderly exit may lead to the European Union, asset prices fall sharply", and is yet to be completed task list "is very long, so the time is ambitious". The American petroleum institute (API) released data showing a decline in U.S. crude oil and refined refining inventories, while gasoline inventories rose.