2025 年 9 月 7 日 行业研究 美国 9 月降息概率升至 100%，黄铜棒 8 月开工率创近 6 年同期新低 ——铜行业周报（20250901-20250905） 要点 本周小结：美国 9 月降息概率升至 100%，供需边际向好，铜价有望 2025Q4 走 强。截至 2025 年 9 月 5 日，SHFE 铜收盘价 80140 元/吨，环比 8 月 29 日+0.92%； LME 铜收盘价 9898 美元/吨，环比 8 月 29 日-0.05%。（1）宏观：美国 8 月非 农就业数据不及预期，市场预计 9 月降息概率升至 100%，美元指数偏弱。（2） 供需：此前美国铜关税导致的库存搬运已进入尾声，LME 和 COMEX 累库有望逐 步结束。矿端、废铜后续仍维持紧张，8 月电解铜产量环比微降，随着电网、空 调需求 Q4 环比回升以及贸易冲突逐步消化，铜价后续有望上行。 库存：国内铜社库环比+10.6%，LME 铜库存环比-0.6%。（1）国内港口铜精矿 库存：截至 2025 年 9 月 5 日，国内主流港口铜精矿库存 68.8 万吨，环比上周 -3.1%。（2）全球电解铜库存：截至 2025 年 9 ...

1. Report Industry Investment Rating - Not provided in the given content 2. Core Viewpoint of the Report - The expansion of the US fiscal deficit and the Fed's potential interest rate cuts, along with disruptions in production or transportation at multiple overseas copper smelters, are countered by the easing of Sino - US tariffs and the traditional off - season for consumption. With the global electrolytic copper inventory starting to accumulate, the upward space for copper prices may be limited. It is recommended that investors hold their previous long positions cautiously and pay attention to the support and resistance levels of Shanghai copper, London copper, and US copper [5]. 3. Summary by Relevant Content 3.1 Market Data - **Shanghai Copper Futures Active Contract**: On July 3, 2025, the closing price was 80,560, up 20 from the previous day; the trading volume was 83,386 lots, down 18,572; the open interest was 224,672 lots, up 1,550; the inventory was 24,103 tons, down 994 [2]. - **Shanghai Copper Basis and Spot Premium/Discount**: The average price of SMM 1 electrolytic copper was 80,980, down 10; the Shanghai copper basis was 420, down 30; the spot premium/discount in different regions showed various changes, such as a 20 - point decrease in Guangzhou and East China [2]. - **London Copper**: The closing price of LME 3 - month copper futures (electronic trading) was 9,951.5, down 58.5; the total inventory of registered and cancelled warrants decreased by 94,325; the LME copper futures 0 - 3 - month contract spread was 87.61, down 8.59 [2]. - **COMEX Copper**: The closing price of the active copper futures contract was 5.196, up 0.08; the total inventory was 213,171, up 1,962 [2]. 3.2 Important News - **Macro - news**: The US Senate - version "Six - Pretty" bill was passed, planning to raise the debt ceiling to $5 trillion, with potential fiscal deficit expansion. The Trump administration's tariff policy affects consumption, and the US ADP employment number in a certain month was - 33,000, lower than expected and the previous value, reducing the probability of the Fed not cutting interest rates in July, with expected rate - cut months being September, October, or December [3]. - **Industry - specific News**: Some copper mines and smelters faced disruptions. For example, Las Bambas and Constancia had copper concentrate transportation interruptions; several smelters, including Pasar in the Philippines, Rosh Pinah in Namibia, and Altonorte in Chile, had production suspensions. Meanwhile, some new projects were progressing, such as the Jiangxi Copper Hongyuan's projects and other copper - related projects in China [4]. 3.3 Downstream Market - Some copper rod enterprises plan to cut production to reduce inventory in July. The capacity utilization rates of various copper products, including refined copper rods, copper wire and cable, copper foil, and copper pipes, are expected to decline in July, except for the potentially rising capacity utilization rate of electrolytic copper rod production [5]. 3.4 Trading Strategy - Due to the factors mentioned above, it is recommended that investors hold their previous long positions cautiously and pay attention to the support and resistance levels of Shanghai copper (76,000 - 78,000 and 81,000 - 83,000), London copper (9,300 - 9,600 and 9,900 - 10,200), and US copper (4.6 - 4.9 and 5.2 - 5.5) [5].

Investment Rating - The report maintains an "Accumulate" rating for the non-ferrous metals sector [6]. Core Viewpoints - Domestic port copper concentrate inventory has rapidly decreased, indicating tightening supply and a bullish outlook for copper prices [1][4]. - As of March 14, 2025, SHFE copper price is 80,500 RMB/ton, up 2.8% week-on-week, while LME copper price is 9,793 USD/ton, up 2.0% week-on-week [1][15]. - The report anticipates continued upward movement in copper prices in 2025 due to tightening supply and improving demand [4]. Summary by Sections Inventory - Domestic copper social inventory decreased by 3% week-on-week, while LME copper inventory fell by 9% [2]. - As of March 14, 2025, domestic port copper concentrate inventory stands at 575,000 tons, down 5.8% week-on-week [2]. - Global electrolytic copper inventory as of March 3, 2025, totaled 613,000 tons, a decrease of 1.6% week-on-week [2]. Supply - The TC spot price as of March 14, 2025, is -15.9 USD/pound, continuing to set historical lows [3]. - In February 2025, China's electrolytic copper production was 1.0582 million tons, up 4.4% month-on-month and 11.4% year-on-year [3]. - The price difference between refined copper and scrap copper is 2,330 RMB/ton, an increase of 72 RMB/ton week-on-week [2][48]. Demand - The cable industry's operating rate increased by 4.6 percentage points week-on-week, reaching 77.21% [3][63]. - In January 2025, household air conditioner production decreased by 4.2% year-on-year, while sales increased by 8.7% [3][79]. - The operating rate for brass rods, primarily used in construction, was 40.4% in February 2025, down 1.3 percentage points month-on-month but up 13.7 percentage points year-on-year [3][63]. Futures - SHFE copper active contract positions increased by 38% week-on-week, while COMEX non-commercial net long positions rose by 43% [4][29]. - As of March 14, 2025, SHFE copper active contract positions reached 230,000 lots, a significant increase from the previous week [4][29]. Investment Recommendations - The report recommends stocks such as Jincheng Mining, Zijin Mining, Luoyang Molybdenum, and Western Mining, while also suggesting to pay attention to Minmetals Resources [4].