Group 1: Report Industry Investment Rating - No information provided Group 2: Core View of the Report - Copper inventory increase is putting pressure on prices [1] - The trend strength of copper is 0, indicating a neutral view [3] Group 3: Summary by Relevant Catalogs 1. Fundamental Tracking - **Futures Data**: - The closing price of the Shanghai Copper main contract was 99,420 with a daily decline of 0.30%, and the night - session closing price was 99,410 with a decline of 0.28%. The closing price of the LME Copper 3M electronic disk was 12,780 with a decline of 1.07% [1] - The trading volume of the Shanghai Copper Index was 197,534, a decrease of 95,487 from the previous day, and the open interest was 566,745, a decrease of 30,487. The trading volume of the LME Copper 3M electronic disk was 16,550, a decrease of 3,178, and the open interest was 293,000, a decrease of 8,255 [1] - The futures inventory of Shanghai Copper was 324,289, an increase of 1,291 from the previous day, and the LME Copper inventory was 330,375, an increase of 18,775. The cancellation warrant ratio of LME Copper was 13.22%, a decrease of 0.36% [1] - **Spot Data**: - The LME copper premium, bonded - area warehouse receipt premium, and bonded - area bill of lading premium all had small changes. The price of Shanghai 1 bright copper was 90,450, an increase of 700 from the previous day [1] - The spot - to - near - month futures spread was - 100, a decrease of 210 from the previous day. The spread between the near - month contract and the consecutive - first contract was - 80, an increase of 40 from the previous day [1] - The cost of the inter - period arbitrage of buying the near - month contract and selling the consecutive - first contract was 284. The spread between Shanghai copper spot and LME cash was 229, a decrease of 14 from the previous day. The spread between the Shanghai Copper consecutive - third contract and LME 3M was 18, a decrease of 77 from the previous day [1] - The spread between Shanghai copper spot and Shanghai 1 recycled copper was 689, an increase of 101 from the previous day. The import profit and loss of recycled copper was 1,175, an increase of 141 from the previous day [1] 2. Macro and Industry News - Zambia's mining minister said the country is actively attracting global investors, aiming to more than triple copper production to 3 million tons by 2031 [1] - After a worker died in an accident on March 12, Rio Tinto Group suspended the operation of its Kennecott copper mine in Utah, USA [1]

1. Report Industry Investment Rating - Not provided in the given content 2. Core View of the Report - The increase in copper inventory restricts the upside space of copper prices [1] 3. Summary by Relevant Catalogs 3.1 Copper Fundamental Data - **Futures Prices**: The closing price of the Shanghai copper main contract yesterday was 103,850, with a daily decline of 0.07%, and the night - session closing price was 102,280, with a decline of 1.51%. The closing price of the LME copper 3M electronic disk yesterday was 13,085, with a decline of 1.59% [1] - **Trading Volume and Open Interest**: The trading volume of the Shanghai copper index yesterday was 326,580, an increase of 20,754 compared to the previous day, and the open interest was 574,994, a decrease of 3,504. The trading volume of the LME copper 3M electronic disk was 26,107, an increase of 847, and the open interest was 312,000, a decrease of 3,474 [1] - **Futures Inventory**: The inventory of Shanghai copper yesterday was 295,881, an increase of 5,287 compared to the previous day. The inventory of LME copper was 257,675, an increase of 3,975, and the注销仓单 ratio was 4.96%, a decrease of 0.23% [1] - **Price Spreads**: The LME copper premium/discount was - 49.47, an increase of 20.06 compared to the previous day. The Shanghai 1 bright copper price was 91,100, an increase of 800 compared to the previous day. The spot - to - near - month futures spread was - 190, an increase of 70 compared to the previous day [1] 3.2 Macro and Industry News - **Macro News**: Trump stated that he will not stop until the goal is achieved and does not rule out sending US ground troops to Iran "if necessary". The US ISM manufacturing index in February expanded for two consecutive months, and the price index soared to a nearly four - year high. The conflict with Iran may add inflationary pressure [1] - **Industry News**: Hudbay Minerals has received approval from the British Columbia provincial government in Canada to advance the three - phase expansion project of its Copper Mountain mine, extending the mine's operating life to 2040. Japan's imports of copper and copper alloys in January were 9,895 tons, a 13.51% year - on - year increase and a 12.75% month - on - month decrease. Chile's copper production in January decreased by 3% year - on - year to 413,712 tons [1][3] 3.3 Trend Intensity - The copper trend intensity is 0, indicating a neutral view [3]

Group 1 - Global copper inventories have exceeded 1 million tons for the first time in over 20 years, primarily due to weak demand from China and rising inventories in the U.S. [2] - The total copper inventory at the London Metal Exchange (LME) and Shanghai Futures Exchange (ShFE) reached 1,012,065 tons, the highest level since August 2003, accounting for approximately 3.5% of the International Copper Study Group's forecasted global refined copper consumption of 28.7 million tons in 2026 [2] - The ShFE copper inventory increased by 9.5% week-on-week, reaching 272,475 tons, the highest level in 18 months, as demand in China remains subdued ahead of the upcoming Spring Festival [2] Group 2 - Over half of the global copper inventory, amounting to 535,715 tons, is stored at the New York Commodity Exchange (Comex), with all warehouses located in the U.S. [3] - Recent trends show a slowdown in inventory growth at Comex as higher LME prices attract more copper to LME warehouses, which now hold 203,875 tons, the highest since April [3] - A significant amount of inventory is being transferred from Baltimore, and it is expected that Comex inventory will not see a substantial decline until U.S. tariff policies are clarified [3] Group 3 - China's copper industry faces three major challenges: increasing dependence on foreign resources, overcapacity in the midstream processing sector, and suppressed downstream demand due to high copper prices [3]