https://apnews.com/eb0aca1bf7484e95b25a57f6639b35ef > BEIJING (AP) — China warned Sunday after another round of talks on a sprawling trade dispute with Washington that any deals they produce "will not take effect" if President Donald Trump's threatened tariff hike on Chinese goods goes ahead. > The warning came after delegations led by U.S. Commerce Secretary Wilbur Ross and China's top economic official, Vice Premier Liu He, wrapped up a meeting on Beijing's pledge to narrow its trade surplus. Ross said at the start of the event they had discussed specific American exports China might purchase, but the talks ended with no joint statement and neither side released details.