Drugs like fentanyl. A white house summary of the call included a few others like chinas Unfair Trade Policies and preventing access to advanced us technology. And on the chinese side president xi reportedly called us support for any taiwanese independence effort a red line and accused the us are trying to suppress chinas development of us technology. Overfour chinas development of us technology. Over four days of meetings, treasury secretary janet yellen is expected to meet with some chinas top political and economic officials as well as American Business leaders and chinese professors and students. She is expected to warn china against flooding the market with cheap clean energy exports, things like Electric Vehicles and lithium ion batteries. The white house is trying to bolster that industry domestically by offering its own tax breaks and subsidies. Tesla shares have fallen almost 5 , thats after elon musk s Electric Vehicle maker reported deliveries have fallen sharply in the Firs