钢材流通端库存新低。； 钢材生产端和消费端库存也新低；钢材出口仍会维持在高位； 产能大复产迅速；盈利随供给增加起伏

Platinum is a chemical element with the atomic number 78 and the symbol Pt. It is a dense, precious, ductile, malleable, highly unreactive, silverish-white transition metal. Platinum is utilized extensively for making jewelry. Its major usage, however, is in catalytic converters used in trucks, cars, and buses. Platinum is very effective and efficient at converting emissions from the vehicles engine into less harmful waste products. In addition, platinum is utilized in the chemical industry as a catalyst for the manufacturing of silicone, nitric acid, and benzene.

Metal additive manufacturing is the process of manufacturing metal components by laying down layers of metal-based materials based on the shape of the object. Additive manufacturing or 3D printing is a process of making 3D parts by successively laying down layers of materials. Each of these layers is a thinly sliced horizontal cross-section of the final object. The structures and shapes of the objects or components are created with the help of a digital format. The current report discusses metal additive manufacturing equipment and devices.

Aluminum is much lighter than steel and has numerous advantages over other materials, such as flexibility, the automotive sector's largest segment is increasingly focusing on using aluminum rather than steel and iron to produce components and parts using die-casting machinery.

经历2021—2023年行业上行周期后，目前金刚线行业面临价格与成本承压、盈利恶化的局面。目前硅片环节企业持续亏现金，24Q2开工率与产量逐月下降，对硅片辅材金刚线需求和价格持续施压。24Q1由 于供给过剩、行业新一轮洗牌开启后，金刚线价格开始大幅下降，行业内各家成本曲线陡峭，企业间盈利已经分化；叠加二季度价格继续承压、各企业开工率下降带来成本提升，金刚线企业盈利持续恶化。

The SOFC is a high-efficiency renewable energy technology that creates electricity through the chemical reaction of hydrogen and oxygen. SOFCs reduce pollutants from methane gas emissions while capturing biogas for fuel substitution, energy generation, and revenue generation. • A SOFC is economically viable due to its steam-performing catalyst and innovative internal recycling design. It also has higher temperature ratings and efficiency, making it ideal for hybrid power and power production applications, emitting fewer pollutants such as NOx, SOx, CO, and particulate matter.

2023 年国内机床运行情况呈现出需求偏弱，前高后平，内弱外强的特征。根据中国机床工具工业协会数据，总量方面，2023 年金属加工机床产量 76.4 万台，同比+1.2%，消费额 257.8 亿美元，同比-6%，供给扩张而需求偏弱。内需方面，与 PMI 指数的变动对应，2023 年金属切削机床产量呈现先高后平的走势，4-10 月机床产量维持 5 万台/月左右，11-12 月提高到 6 万台/月。进出口方面，整体呈现内弱外强的特征，机床行业 2023 年出口 77.7 亿美元，同比+25.3%，进口 61 亿美元，同比-7.6%；刀具行业进出口规模同步收缩，表现为出口优于进口。

Tungsten is one of the toughest metals found in nature and exhibits unique properties. Pure tungsten is silver-colored and has a high melting point. It offers high density and resists fracture and high temperatures. It is primarily extracted from wolframite and scheelite.