铜行业周报：COMEX铜库存创2018年9月以来新高，LME铜库存创近12个月新低-20250608

Investment Rating - The report maintains a "Buy" rating for the copper industry, with specific recommendations for companies such as Jincheng Mining, Zijin Mining, Luoyang Molybdenum, and Western Mining, while also suggesting to pay attention to Minmetals Resources [4][6]. Core Viewpoints - The report is optimistic about the improvement in macroeconomic expectations leading to an upward trend in copper prices. As of June 6, 2025, the closing price for SHFE copper was 78,930 RMB/ton, up 1.0% from May 30, and LME copper closed at 9,671 USD/ton, up 1.83% from May 30. The report notes that while trade conflicts have eased, their negative impact on the economy has yet to manifest, which may suppress copper price increases. Supply disruptions in copper mining are increasing, and demand risks are present as export stocking effects weaken and the domestic market enters a low season. However, copper prices are expected to gradually rise following domestic stimulus policies and potential interest rate cuts in the U.S. [1][4]. Summary by Sections Inventory - Domestic copper social inventory increased by 7% week-on-week, while LME copper inventory decreased by 11%. As of June 6, 2025, domestic mainstream port copper concentrate inventory was 747,000 tons, down 6.1% from the previous week. Global electrolytic copper inventory totaled 435,000 tons, down 0.4% week-on-week. LME copper global inventory was 132,000 tons, down 10.7% week-on-week, and SMM copper social inventory was 149,000 tons, up 7.3% week-on-week [2][25]. Supply - The report indicates that the TC spot price was -42.9 USD/ton, reflecting a slight increase of 0.6 USD/ton from the previous week. In May 2025, China's electrolytic copper production was 1.1383 million tons, up 1.1% month-on-month and 12.9% year-on-year. The report also highlights that the domestic copper concentrate production in March 2025 was 157,000 tons, up 25.4% month-on-month and 6.9% year-on-year [3][49][70]. Demand - The cable industry's operating rate decreased by 2.6 percentage points week-on-week, with the operating rate for cable enterprises at 76.08% as of June 5, 2025. The report notes that the cable sector accounts for approximately 31% of domestic copper demand. Additionally, the report mentions that the air conditioning sector, which accounts for about 13% of domestic copper demand, saw a year-on-year increase of 2% in household air conditioning production in April, while refrigerator production decreased by 5% [3][79][98]. Futures - As of June 6, 2025, the SHFE copper active contract position increased by 18% week-on-week, and COMEX non-commercial net long positions rose by 7%. The SHFE copper active contract position was 204,000 lots, reflecting a 18% increase from the previous week, while COMEX non-commercial net long positions reached 24,000 lots, up 6.7% week-on-week [4][33]. Macroeconomic Factors - The report notes that as of June 6, 2025, the probability of the Federal Reserve not cutting interest rates was 98.2%. The U.S. dollar index was at 99.2031, down 0.24% from the previous week. The report also provides insights into U.S. inflation rates and employment statistics, indicating a stable economic environment that could influence copper demand [4][38].