Amid trade war with US, China set to post weakest economic growth in 3 decades

The United States and China signed a partial trade deal on Wednesday that will roll back some tariffs and boost Chinese purchases of U.S. products. But most of the tit-for-tat levies imposed by the two sides over the past 18 months remain in place and a number of thorny issues are unresolved, raising the risk of a renewed flareup in tensions.