Japan on Friday unveiled planned export controls on 23 items used to make semiconductors, following US pressure for countries to restrict Chinese access to the technology. The move was announced as Tokyo confirmed its top diplomat will visit Beijing this weekend, the first Japanese foreign minister to make the trip in over three years. As the world's second- and third-largest economies, China and Japan are key trading partners, but diplomatic ties have been strained in recent years, with Tokyo wary of Beijing's growing military and economic power. The two are also divided by their approach to the Ukraine conflict, with...