美股异动｜美国铝业涨超13%，Q3净利润同比大增近158%

Core Insights - The stock price of Alcoa Corporation (AA.US) increased by over 13.4%, reaching $40.44 [1] Financial Performance - Alcoa's Q3 revenue was $2.995 billion, representing a year-over-year growth of over 3% [1] - The net profit attributable to the company was $232 million, showing a significant year-over-year increase of nearly 158% [1] Production Metrics - During the period, alumina production increased by 4% quarter-over-quarter to 2.5 million tons [1] - The rise in production was primarily due to reduced maintenance at Australian refineries and an overall increase in output [1]