London Metal Exchange (LME) stocks: aluminium unchanged; copper down 1,900 tonnes; tin down 75 tonnes; zinc up 300 tonnes; nickel down 84 tonnes; lead down 600 tonnes.

At its 2026 interim results briefing Juneyao Airlines said Q2 gross margins were negative, driven by an unexpected spike in jet-fuel prices. The company said China domestic average jet-fuel procurement prices have retreated from this year’s peak entering Q3, and with summer peak-season demand and year-on-year higher load factor it expects Q3 gross margins to improve substantially versus Q2.

倫敦金屬交易所(LME)：鋁庫存持平，銅庫存減少1900噸，錫庫存減少75噸，鋅庫存增加300噸，鎳庫存減少84噸，鉛庫存減少600噸。