金属新材料高频数据周报（20251201-20251207）：氧化镨钕价格连续1个月上涨，电解钴价格连续1个月上涨-20251210

Investment Rating - The report maintains a rating of "Add" for the non-ferrous metals sector [5] Core Views - The report highlights a continuous increase in the prices of praseodymium and neodymium oxide, as well as electrolytic cobalt, indicating a positive trend in the metal new materials sector [1][4] - The report suggests focusing on companies with cost advantages and resource expansion potential in the lithium mining sector, as lithium prices have reached approximately 92,000 yuan per ton [4] - The report emphasizes the importance of monitoring price ratios between electrolytic cobalt and cobalt powder, as well as between electrolytic cobalt and cobalt sulfate, to gauge the relative health of the military and new energy vehicle sectors [10][11] Summary by Sections Military New Materials - The price of electrolytic cobalt is reported at 408,000 yuan per ton, with a week-on-week increase of 2.0% [1] - The price ratio of electrolytic cobalt to cobalt powder is 0.78, up by 1.5% week-on-week, while the ratio to cobalt sulfate is 4.44, up by 1.2% [11] - Carbon fiber prices remain stable at 83.8 yuan per kilogram, with a gross profit of -9.53 yuan per kilogram [1][22] New Energy Vehicle Materials - The price of praseodymium and neodymium oxide is reported at 582.72 yuan per kilogram, reflecting a week-on-week increase of 2.8% [1] - The prices of battery-grade lithium hydroxide and lithium iron phosphate are reported at 82,400 yuan per ton and 39,100 yuan per ton, respectively, with slight changes [1][39] - The report notes that the production of new energy vehicles reached 1.7718 million units in October 2025, with a year-on-year increase of 21.1% [24] Photovoltaic New Materials - The price of EVA has decreased to 9,900 yuan per ton, marking a 2.0% decline and remaining at a low level since 2013 [2] - The price of photovoltaic-grade polysilicon is stable at 6.50 USD per kilogram [2] Other Materials - The report indicates that the price of platinum has increased by 2.9%, while rhodium has decreased by 3.4% [3] - The price of high-purity gallium and indium remains stable, while silicon carbide has seen a significant drop of 6.9% [3]