USTR Greer said raised concerns regarding series of new supply chain measures challenging US re-industrialization in core with China's Vice Premier He Lifeng

Direct engagement between the US trade representative and China's vice premier follows an established pattern in which trade friction runs through this bilateral channel before any escalation or de-escalation is formalised, with public readouts of this kind historically serving as temperature checks rather than policy. The subject matter, supply chain measures and re-industrialization, sits at the intersection of export controls, industrial subsidies and critical inputs, areas where prior episodes have tended to unfold as tit-for-tat sequences of targeted measures rather than blanket tariffs, with the transmission running through specific sectors: semiconductors, rare earths and processing, and strategic manufacturing inputs. The distinction worth drawing is between a complaint registered in dialogue, which is routine and cheap, and a filed action or announced restriction, which carries follow-through risk. Officials in these roles have prior form for pairing conciliatory summit language with continued restrictive measures on both sides, so readouts alone have been unreliable signals of direction. The tells are the next scheduled round of talks, any accompanying action on export licensing or entity lists, and whether rhetoric stays confined to this channel or migrates into formal measures.