SMM News, April 30: According to SMM statistics, China’s primary aluminum output in April 2026 (30 days) rose by 1.7% year-on-year and fell by 2.9% month-on-month. As the traditional peak consumption season continues, demand from downstream sectors including aluminum sheet, strip & foil and aluminum wires & cables has formed effective support. The domestic liquid aluminum ratio edged up moderately, rising by 1.7 percentage points month-on-month to 75.3% in April. The overall performance was slightly below early-month expectations, mainly dragged by weaker-than-anticipated orders for aluminum profiles. Based on SMM’s liquid aluminum ratio calculation data, domestic primary aluminum ingot output in April dropped by 3.4% year-on-year and 9.0% month-on-month. Capacity Changes: As of late April, China’s commissioned primary aluminum capacity surveyed by SMM stood at approximately 46.209 million tons, showing no month-on-month changes. Output Forecast: In May 2026, the liquid aluminum production ratio among domestic primary aluminum producers will operate in a differentiated pattern. Overall, with the recovery of overseas market demand, export orders for domestic aluminum fabricated products are expected to keep improving, supporting a mild rebound in the liquid aluminum ratio. comprehensively, the liquid aluminum ratio is projected to increase by 0.5 percentage points to 75.8%.

On April 26, Hao Mei New Material announced that in order to improve its global layout, the company plans to invest in establishing a subsidiary in Morocco and building a new aluminum profile production base with its Hong Kong subsidiary Hao Mei Aluminum Products as the investment entity. The total investment of this project is not more than 510 million yuan, and the source of funds is self-owned and self-raised funds, mainly used for land purchase, factory construction and operating working capital. After the completion of the project, it is expected to form a production capacity of about 44,000 tons of aluminum profiles per year, covering the light weight of automobiles, building and industrial aluminum profiles. The matter has been deliberated and approved by the Sixth Meeting of the Fi

Recently, the groundbreaking ceremony for Anhui Yuqing Precision Industry Co., Ltd.'s project to produce 300,000 lightweight structural components for new energy vehicles annually was held in Ma'anshan Economic and Technological Development Zone. Upon completion, the project will achieve an annual production capacity of 300,000 lightweight structural components for new energy vehicles, focusing on the core needs of the new energy vehicle industry and contributing to the lightweighting and energy-saving development of automobiles. The project mainly uses aluminum profiles and cutting fluid as raw materials, balancing capacity and quality to create an efficient, intelligent, and green production base.

March 16, Yongzhen Co., Ltd. issued an announcement stating that the company plans to invest 480 million yuan to implement a "Technical Upgrading Project for the Annual Production of 70,000 Tons of Ultra-Wide Thin-Wall Flat Extruded Aluminum Profiles and Their Deep-Processed Products" at its existing plant in Changzhou, Jiangsu Province. The project has a construction period of 12 months and is expected to commence on March 25. Through technological upgrades to the existing production lines, the company will achieve an annual production capacity of 70,000 tons of ultra-wide thin-walled flat extruded profiles. 40,000 tons of profiles will be used for deep processing, ultimately forming an annual production capacity of 40,000 tons of deep-processed products for new energy applications.

SMM, February 28th， Driven by the global clean energy transition, the energy storage industry is achieving steady growth. Its core value lies in effectively mitigating the inherent intermittency and volatility of renewable energy sources like wind and solar power, providing critical assurance for stable clean electricity output. This development trend will sustainably drive demand for key metals across the energy storage supply chain. As one of the core materials, aluminum applications in energy storage systems primarily focus on aluminum sheets, strips, foils, and extrusions. I. Scale of Aluminum Consumption in ESS According to SMM calculations, each 1GWh energy storage system consumes approximately 1,780 tons of aluminum , of which aluminum extrusions account for about 44%, aluminum sheets and strips account for about 39%, and aluminum foil accounts for about 18%. From the perspective of industry growth drivers, global energy storage cell production is entering a period of rapid growth: According to SMM estimates, the global demand for energy storage cells will be approximately 559 GWh in 2025, and is expected to reach 779 GWh in 2026, with a year-on-year increase of 39%; even as the base expands, the annual demand from 2027 to 2030 will still maintain a growth rate of over 20%. In terms of aluminum demand, Chinese enterprises dominate the energy storage market, driving increased domestic aluminum consumption. SMM research indicates China's energy storage battery cabinet shipments will reach approximately 400GWh in 2025, accounting for over 80% of global share. Based on SMM's calculation of 1,780 tons of aluminum per GWh for energy storage systems and global battery cabinet shipments, the global aluminum demand for energy storage systems in 2025 will reach 850,000 tons, with China consuming approximately 710,000 tons. Domestic demand for aluminum in energy storage is projected to increase by 280,000 tons in 2026. However, it should be noted that with the continuous iteration of large-cell technology, the unit consumption of aluminum structural components in energy storage systems has room for reduction. In the long term, there is still potential for optimizing aluminum consumption per unit. II. Calculation of Aluminum Profile Materials per Unit of ESS Due to design variations across different energy storage products, this section separates aluminum consumption calculations for energy storage cells from other system components . 1.Core Application Scenarios of Aluminum Materials in EES Aluminum materials, with advantages such as lightweight, corrosion resistance, and excellent processing performance, have been deeply integrated into the core components of ESS, with their main applications concentrated in three major areas: Energy Storage Cell Component: Primarily used for cell aluminum foil, aluminum casings, and tabs. Pack Component : Primarily used for battery trays, liquid cooling plates, battery end plates, and battery enclosures, etc. Energy Storage System Component: Main applications include energy storage system enclosures, radiators, etc. 2.Aluminum Consumption in Energy Storage Cells Aluminum usage in energy storage cells primarily involves battery foil, aluminum casings, and tabs. Currently, the aluminum consumption per cell is approximately 615t/GWh, with aluminum foil accounting for 300-330 t/GWh. 3.Aluminum Consumption in ESS Due to variations in technical approaches and application scenarios, different manufacturers employ distinct design solutions for energy storage systems. When calculating aluminum consumption, we use industry average values: In industrial, commercial, and residential energy storage projects, each rack is on average configured with 4.5 battery packs. In grid-side energy storage projects, each rack averages 8 battery packs, with each system containing an average of 12 rack. The aluminum components of the battery pack include the tray, liquid cooling plate, box body, and end plate. The structure of the battery tray is similar to that of new energy vehicle battery trays, but the product specifications are smaller and the cross-sectional design is more simplified. SMM calculates the aluminum consumption of a single battery pack based on the average weight data of components provided by mainstream aluminum production enterprises. In addition, the core equipment of the energy storage system, the power conversion system (PCS), and its supporting radiator also need to consume aluminum materials.While aluminum enclosures exist for ESS, market research indicates steel enclosures currently dominate the market, with aluminum enclosures holding less than 20% market share. The weight range per unit is from several hundred kilograms to 2 tons. Based on the above parameter calculations: the comprehensive aluminum consumption of industrial, commercial, and residential energy storage systems is 2030 tons/GWh,while for grid-side energy storage systems it is 1,720 tons/GWh. Weighted by the shipment share of different energy storage system types, the final comprehensive aluminum consumption for energy storage systems is calculated as 1,780 t/GWh. 4.Consumption Structure of Aluminum Materials in Energy Storage Systems From a production process perspective, the manufacturing methods for core components such as aluminum casings and liquid cooling plates encompass multiple pathways including sheet metal stamping, profile processing, and casting. This section breaks down the consumption structure of aluminum material categories in energy storage systems based on the proportion of mainstream process applications: aluminum extrusions account for approximately 44%, aluminum sheets and strips account for approximately 39%, and aluminum foil accounts for approximately 18%.

【SMM Aluminium Flash News】On September 17th, a ceremony was held in Suzhou High-tech Zone to celebrate the launch of Raufos' new Suzhou production line and the start of mass production of Li Auto spring arms. This fully automated aluminum control arm extrusion line produces rear axle spring arms, a key lightweighting solution for Li Auto's new models. Production is expected to reach 1.17 million units in 2026, with installation on 585,000 vehicles. Upon full production, revenue is expected to increase by approximately 200 million yuan. Raufos Group, headquartered in Norway, specializes in the development and manufacture of lightweight aluminum chassis components for the automotive industry.