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A free trade port is set up within national or regional borders but outside its customs supervision. It is a highly opened-up area that allows the free flow of most commodities, currencies and personnel.

BEIJING, April 13 (Xinhua) -- The Chinese mainland Friday reiterated that it has "firm will, strong confidence, and adequate ability" in defeating any form of "Taiwan independence" and safeguarding national sovereignty and territorial integrity.

The country's Internet industry began to develop in the 1990s but the pace notably picked up in the last two decades.

However, the U.S. has time and again sent warships into the area, which severely damaged the sovereignty and security of China and went against the basic norms of international relations, Ren continued.

The Wall Street Journal described Geely's investment in Daimler as a "milestone for China," saying "a closer association could be a boon for Daimler, too."