金属新材料高频数据周报（20260223-20260301）：铼价格元月以来已涨36%、电解钴1月产量同比下滑93%-20260304

Investment Rating - The report maintains a rating of "Buy" for the non-ferrous metals sector [5] Core Insights - The report highlights significant price increases in various materials, including a 36% rise in rhenium prices since January and a 93% year-on-year decline in the production of electrolytic cobalt in January [1] - The report emphasizes the positive outlook for the metal new materials sector, particularly in military and new energy vehicle applications, driven by rising prices and demand [4] Summary by Relevant Sections Military New Materials - The price of electrolytic cobalt has increased to 436,000 CNY/ton, with a week-on-week increase of 3.1% [1] - The price ratio of electrolytic cobalt to cobalt powder is 0.76, reflecting a 3.1% increase [10] - The report notes that cobalt is widely used in batteries and high-temperature alloys, indicating strong demand in the military sector [9] New Energy Vehicle Materials - Lithium hydroxide prices have risen to 162,600 CNY/ton, with a week-on-week increase of 12.4% [1] - The report states that the production of new energy vehicles in January 2026 was 1.0407 million units, a month-on-month decrease of 39.4% but a year-on-year increase of 2.5% [33] Photovoltaic New Materials - The price of photovoltaic-grade polysilicon has decreased to 6.16 USD/kg, with a week-on-week decline of 0.5% [2] - The report indicates that the price of EVA remains stable at 9,650 CNY/ton, which is at a low level since 2013 [2] Other Materials - The report notes an increase in the prices of platinum, rhodium, and iridium, with platinum reaching 609 CNY/gram, a 17.1% increase [3] - The price of beryllium is reported at 8,260,000 CNY/ton, with a week-on-week increase of 1.0% [19] Suggested Stocks - The report recommends focusing on companies with cost advantages and resource expansion in the lithium sector, such as Salt Lake Co., Zangge Mining, and Tianqi Lithium [4] - It also suggests monitoring cobalt companies like Huayou Cobalt and tungsten companies like Zhangyuan Tungsten [4]