美國半導體公司股價在盤前交易中下跌，英偉達(NVDA.O)下跌0.8%，博通(AVGO.O)下跌1.9%，AMD(AMD.O)下跌3.1%，英特爾(INTC.O)下跌3.3%，高通(QCOM.O)下跌2.4%。美光科技(MU.O)下跌4.9%，閃迪(SNDK.O)下跌5%，希捷科技(STX.O)下跌3.9%，西部數據(WDC.O)下跌5.3%。

Hang Seng Tech Index fell 1% after earlier gains of more than 2%; Hang Seng Index down 0.9%.

Gree Electric Appliances said it is increasing resource allocation and consumer-facing subsidies for its home air‑conditioner trade‑in program. Old units of any brand qualify. Wall‑mounted units: Gree‑brand trade‑in credit 400–600 yuan/unit, other brands 330–500 yuan/unit. Floor‑standing/cabinet units: Gree‑brand 800–1,200 yuan/unit, other brands 700–1,000 yuan/unit. Eligible consumers can also claim a 15% national subsidy (cap 1,500 yuan/unit). Combined, discounts can cut the purchase price by up to 2,700 yuan per unit.