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The Ministry of Environmental Protection recently stated that at present, most of China's light vehicles adopt the National 3 standard, and in 2011, the National VI emission standard will be implemented nationwide. In particular, it is worth noting that the EU has included carbon emissions from vehicles into the standard system, and China may include vehicle carbon emissions in the National IV standard.
It is understood that China’s emission regulations for automobiles have always been based on EU regulations. With the advancement of technology, improvement of the standards for environmental protection requirements, and the growing development of the Chinese automobile industry, it is necessary to develop a system that can protect the environment. To a certain extent, the national automotive industry has more Chinese-specific regulations. Increase efforts to promote the development of the main self-owned brand cars, and at the same time play a certain role in the control of foreign brands trying to seize the Chinese market. In this regard, we can learn from the United States. From the outset, the United States has established a North American emission regulation that is completely different from the EU rules and regulations, from form to content and even test methods. This has largely protected the United States’ own national car. Industry, at the same time, constitutes a certain barrier protection for European and Japanese companies trying to enter the North American market.