晨报 铝锭 从业资格号：F3038114 投资咨询号：Z0014834 电话：010-62688541 原材料： 冯艳成 从业资格号：F3059529 投资咨询号：Z0018932 电话：010-62688516 从业资格号：F03127144 投资咨询号：Z0020161 电话：021-20857653 2025 年 10 月 9 日 成材：重心下移 偏弱运行 铝锭：宏观情绪提振 铝价偏强运行 投资咨询业务资格： 以伊冲突 负责人：赵 毅 从业资格号：F3059924 投资咨询号：Z0002978 电话：010-62688526 从业资格号：F3078638 投资咨询号：Z0018248 电话：010-62688555 逻辑：云贵区域短流程建筑钢材生产企业春节期间停产检修时间大多 在 1 月中下旬，复产时间预计在正月初十一至正月十六左右，停产期间预 计影响建筑钢材总产量 74.1 万吨。安徽省 6 家短流程钢厂，1 家钢厂已 于 1 月 5 日开始停产；其余大部分钢厂均表示将于 1 月中旬左右停产放假， 证监许可【2011】1452 号 逻辑:假期间外盘有色金属普涨，伦铝偏强运行。宏观美国政府停摆进 入第八 ...

1. Report Industry Investment Rating - No relevant content found 2. Core Views of the Report - For building materials, it is expected to run in a volatile and consolidated manner, with the price center moving downward and showing a weak trend [1][3] - For aluminum ingots, the price is expected to fluctuate within a range in the short - term, and attention should be paid to macro - sentiment and downstream开工 [3][4] 3. Summary According to Related Contents Building Materials - In the Yunnan - Guizhou region, short - process construction steel enterprises will shut down for maintenance from mid - to late January, and the resumption time is expected to be around the 11th to 16th day of the first lunar month, affecting a total output of 741,000 tons during the shutdown [2] - Six short - process steel mills in Anhui Province: one mill started to shut down on January 5, most of the rest will shut down around mid - January, and an individual mill is expected to shut down after January 20, with a daily output impact of about 16,200 tons during the shutdown [3] - From December 30, 2024, to January 5, 2025, the total transaction (signing) area of newly - built commercial housing in 10 key cities was 2.234 million square meters, a 40.3% decrease from the previous period and a 43.2% increase year - on - year [3] - The building materials market is in a situation of weak supply and demand, with pessimistic market sentiment, and the price center continues to move downward. This year's winter storage is sluggish, providing little support for prices [3] Aluminum - In May, due to concentrated maintenance and production cuts of alumina enterprises, the supply was tight, the price rose, and the theoretical profit expanded to 409 yuan/ton by the end of May. In June, the bauxite price fluctuated, the overall cost of alumina did not change significantly, the production capacity that was previously shut down for maintenance partially resumed, and the new production capacity was released, leading to an increase in the operating capacity [3] - In June, the downstream aluminum processing industry entered a strong off - season atmosphere, with the weekly开工 rate of leading aluminum processing enterprises dropping 0.4 percentage points to 60.9% [3] - On June 12, the inventory of electrolytic aluminum ingots in mainstream domestic consumption areas was 460,000 tons, a decrease of 17,000 tons from Monday and 44,000 tons from last Thursday. The core driving force for inventory reduction is the continuous tight supply, with a decrease in ingot casting volume and low actual arrivals [3] - Overseas macro instability persists. Entering the off - season, the price faces pressure, while inventory reduction supports the price. In the short term, the aluminum price is expected to fluctuate within a range [4]