郑州近视800度可以报军校吗郑州孩子近视怎么办,郑州郑州哪家医院做近视手术最好,郑州河南省最好的眼科,郑州眼睛近视怎么能治好,郑州近视能激光治疗吗,郑州矫正近视,郑州激光手术近视多少钱 视力变化

China is also willing to work with other countries to safeguard free trade and push for "positive and practical" results at the G20 Leaders' Summit in Buenos Aires, Gao Feng, the ministry spokesman, said at a news briefing.

China is playing a vital role in the global economy and technological innovation, and has become the most active market for the latest technologies across the globe, said Lily Fu, managing director of Avaya China, a leading provider of business communications, collaboration systems and related services.

China imported 419.6 million metric tons of crude oil last year, surpassing the United States to become the world's No 1 importer. Imports are expected to make up more than 70 percent of China's crude oil supply in 2018 amid sound economic growth, and all crude exporters are hoping to grab a larger slice of the pie.

China is the largest market for Audi. Its sales in the country accounted for 43.6 percent of global deliveries in the first three quarters this year.

China is also weighing measures to include cities hosting the zones in a pilot program focusing on retail e-commerce imports, and to support businesses that build shared overseas warehouses, the Cabinet said.