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Chen is concerned that fierce competition over quality, price and brand awareness will cause less competitive carmakers to be marginalized over the next two years, leaving the gap between auto manufacturers to widen.
China "is and will continue to be a highly important strategic market," he added.
Cheng said the impact of falling visitors has yet to fully emerge as other sectors including retail sales, hotels and catering will be influenced one after another.
Chi Yongning, chief engineer at new energy department of China Electric Power Research Institute, said safe and stable transcontinental electricity grids require abundant power.
Chen Yan, mayor of Guiyang, said the expo is an important platform for Guiyang to open up its economy and promote high-quality development.
来源：资阳报