President Donald Trump's eventful week included securing a preliminary trade deal with China, deploying National Guard troops to Los Angeles, and responding to Israel's strikes on Iran.

China has moved to the testing stage for its next-generation high-speed train, the CR450. Engineers launched a test model from Yichang North Station along the Shanghai-Chongqing-Chengdu high-speed railway,

Chipmaker Nvidia will exclude the Chinese market from its revenue and profit forecasts following the imposition of tough US restrictions on chip sales to China, its CEO said Thursday.

The Trump administration says its reviewing a deal to sell nuclear-powered submarines to Australia over concerns that the U.S. is not producing enough of its own.

China on Friday published draft guidance to regulate the export of data generated by cars in the country, providing a potential roadmap for companies such as Tesla that have been keen to do so.

China has leverage it can use by limiting access to its rare earth supplies, but it does not want to sacrifice its reputation as a reliable supplier.

China has deployed both of its aircraft carriers—CNS Liaoning and CNS Shandong —to the east of the first island chain since June 7. Japan's military reported that its patrol aircraft was intercepted by fighter jets launched from the Shandong while conducting surveillance.

Solar manufacturing company heads in China, grappling with losses and tariffs on exports to the U.S., called for an end to a price war and a solution to overcapacity in the sector, but industry participants predict a slow turnaround.