怡球资源：公司主要销售产品为铝合金锭以及黑色和有色金属

Core Viewpoint - The company primarily sells aluminum alloy ingots and ferrous and non-ferrous metals, with a significant portion of its revenue derived from these products [2] Sales Revenue Breakdown - As of the end of September, sales revenue from aluminum alloy ingots accounted for approximately 61% of total sales [2] - Sales revenue from ferrous and non-ferrous metals made up about 39% of total sales [2]