By NORIHIKO SHIROUZUBEIJING?China's government is considering...

By NORIHIKO SHIROUZU

BEIJING?China's government is considering plans that could force foreign auto makers to hand over cutting-edge electric-vehicle technology to Chinese companies in exchange for access to the nation's huge market, international auto executives say.

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Bloomberg News
An E6 electric vehicle developed by China's BYD Co. at April's Beijing Auto Show. BYD plans to launch the car in China and the U.S. this year

China's Ministry of Industry and Information Technology is preparing a 10-year plan aimed at turning China into "the world's leader" in developing and producing battery-powered cars and hybrids, according to executives at four foreign car companies who are familiar with the ministry's proposal.

The draft suggests that the government could compel foreign auto makers that want to produce electric vehicles in China to share critical technologies by requiring the companies to enter joint ventures in which they are limited to a minority stake, the executives say.

The plan is "tantamount to China strong-arming foreign auto makers to give up battery, electric-motor, and control technology in exchange for market access," says a senior executive at one foreign car maker. "We don't like it."