#中美贸易谈判

China-U.S. trade negotiations in London may release positive signals in the short term, but substantial breakthroughs are limited. Trump's optimistic statements may inject short-term confidence into the market, but the differences between both sides on core issues such as technology controls and tariffs are hard to resolve. If the negotiations achieve some results (such as minor tariff reductions), it may boost global stock markets, especially in the technology and new energy sectors; if they become stalled, it will increase market volatility.