New York, Dhu-AlHijjah 26, 1435, October 20, 2014, SPA -- A research group says it expects China's economy to slow over the next decade. The Conference Board on Monday forecast that growth in the world's No. 2 economy will slow to 4 percent per year between 2020 and 2025. Chinese officials have rolled out stimulus measures as economic growth slows. The government is aiming for growth of 7.5 percent this year. China's boom in the past decade, with growth peaking at about 14 percent in 2007, was driven by exports and spending on assets such as factories and apartment buildings. China's leaders now want more growth based on Chinese consumers. -- SPA 20:07 LOCAL TIME 17:07 GMT www.spa.gov.sa/w