August 21, Hongqiao Holdings disclosed its semi-annual report. In H1, the company achieved operating revenue of 86.504 billion yuan, up 11.95% YoY; net profit attributable to shareholders of the publicly listed firm was 15.645 billion yuan, up 77.02% YoY. During the reporting period, benefiting from the rebound in selling prices of major products, continued expansion of downstream aluminum application scenarios, and robust demand, the company's revenue and operating profit both achieved significant YoY growth. Benefiting from explosive growth in "new infrastructure" areas such as automotive lightweighting, new energy construction, and UHV construction, demand for the company's main products—aluminum, alumina, and aluminum deep-processed products—remained robust, with orders staying at a high level.

Lightweight Intelligent Manufacturing, Green Future — Linking the New Aluminum Journey 2027 The 4th Central China (Zhengzhou) International Aluminum Industry Exhibition Date: October 15-17, 2027 Venue: Zhengzhou International Convention and Exhibition Center I. Introduction The Zhengzhou International Aluminum Industry Exhibition has been successfully held for three editions, with each edition receiving guidance and support from organizations including the Henan Provincial Development and Reform Commission, Henan Provincial Department of Industry and Information Technology, Henan Provincial Department of Commerce, Zhengzhou Municipal Government, China Nonferrous Metals Industry Association (CNIA), Zhengzhou Municipal Bureau of Industry and Information Technology, and Gongyi Municipal Bureau of Industry and Information Technology. The last edition was successfully held from October 15 to 17, 2025 at the Zhengzhou International Convention and Exhibition Center, attracting more than 200 enterprises from China and overseas, and comprehensively showcasing cutting-edge products and innovative solutions across the aluminum industry chain. During the exhibition, a total of six themed forums and 269 supply-demand procurement matchmaking sessions were held, drawing more than 20,000 professional visitors. The 4th Central China (Zhengzhou) International Aluminum Industry Exhibition 2027 (hereinafter referred to as the “Zhengzhou Aluminum Industry Exhibition”) will continue to adhere to the principle of “serving the industry, promoting exchange, and driving transformation” and will be grandly held from October 15 to 17, 2027 at the Zhengzhou International Convention and Exhibition Center. With the theme “Lightweight Intelligent Manufacturing, Green Future — Linking the New Aluminum Journey,” this edition will comprehensively upgrade its content and operation model, focusing on new materials, new equipment, new intelligent manufacturing, and new applications. It will build a three-in-one exhibition system of “premium brand for high-end aluminum applications + full-chain ecological closed loop + distinctive application scenarios,” supplemented by multiple targeted supply-demand networking sessions and high-end seminars to effectively ensure exhibition effectiveness and business conversion. We sincerely invite aluminum processing enterprises, equipment manufacturers, downstream application enterprises, scientific research institutions, and related service providers from China and overseas to gather in Zhengzhou and share new opportunities in the aluminum industry development. II. Organizational Structure Proposed Guidance: China Nonferrous Metals Industry Association (CNIA) Organizer: Henan Nonferrous Metals Industry Association Co-organizer: Henan Xiangyu Exhibition Service Co., Ltd. Henan Dianji Enterprise Management Consulting Co., Ltd. III. Exhibition Content and Innovation Aspects Will Be Comprehensively Upgraded Feature 1: Focusing on New Materials and Lightweighting to Build a “Premium Brand for High-End Aluminum Applications” An “Aluminum Deep Processing Boutique Pavilion” will be set up to deeply interpret the high value-added characteristics of aluminum semis. The exhibition area will systematically present high-end deep-processed products such as NEV aluminum, battery foil, and aluminum for 3C electronics, comprehensively driving the aluminum processing industry to leap from traditional building materials and packaging sectors toward high-tech, high-value-added directions, and highlighting the brand value of aluminum semis in high-end application fields. Feature 2: Building a “Full-Chain Ecological Closed-Loop Zone” to Panoramically Display the Life Cycle of the Aluminum Industry from Mine to Recycling A “Full-Chain Ecological Closed-Loop Zone” will be set up, taking the three dimensions of upstream resource security, secondary aluminum recycling and utilization, and comprehensive recovery of renewable resources as the main line, systematically showcasing the completeness and synergy of the aluminum industry ecosystem and highlighting the green, low-carbon, and recyclable development concept. Upstream aluminum ore enterprises from China and overseas will be invited to hold an aluminum ingot raw material supply-demand networking session. Feature 3: Curating an “Aluminum + NEVs and Robots” Distinctive Application Scenario Exhibition Area Focusing on the two innovative application hotspots of NEVs and robots, it will centrally showcase innovative solutions and typical application results of high-end aluminum plate/sheet, strip and foil in these fields, helping exhibitors accurately meet the demands of emerging industries and expand high-growth market space. IV. Exhibition Content This edition will adopt a “5+1” theme matrix, breaking away from the traditional single raw material zoning model, and set up the following six exhibition zones: (I) Premium Brand Showcase Zone for High-End Aluminum Applications 1. Automotive lightweight aluminum: doors, engine hoods, battery trays, wheel hubs, etc. 2. High-end aluminum foil series: battery foil, double zero foil, PV/semiconductor high-purity aluminum foil, electronic aluminum foil, pharmaceutical packaging foil. 3. Aluminum for aerospace and high-end equipment: ceramic aluminum new materials, mirror aluminum, aviation-grade aluminum plate. 4. Aluminum for 3C electronics and rail transit (mobile phone middle frames, high-speed rail carriage profiles, etc.) (II) Green, Low-Carbon and Secondary Aluminum Zone (Policy Hotspot Zone) 1. Aluminum scrap closed-loop recycling pre-treatment line: high-precision eddy current separators, X-ray sorting systems, integrated crushing and impurity removal equipment 2. High-efficiency regeneration melting and casting equipment: new-type double chamber furnaces, side-well reverberatory furnaces, regenerative combustion systems 3. Environmental protection dust removal systems: baghouse filters, SCR denitrification devices, and dioxin suppression technology 4. “Urban Mine” themed demonstration area: centralized display of secondary aluminum industrial parks (III) Smart Factory and Digital Transformation Zone (Future Trend Zone) 1. Industrial robots (palletizing, welding), intelligent stereoscopic warehouses 2. MES systems, AI quality inspection equipment, digital twin factory solutions (IV) High-End Manufacturing Equipment Zone Melting and casting equipment, extrusion/rolling equipment, surface treatment equipment (anodized, spraying), heat treatment equipment, testing instruments, auxiliary materials, etc. (V) Service and Support Zone Industrial park displays, logistics solutions, nonferrous metals futures / supply chain finance, university scientific research achievements transformation (VI) Aluminum + Distinctive Application Scenario Exhibition Zone (Immersive Experience) 1. NEV, battery parts, robots, and other innovative application displays 2. On-site touch and experience the actual application of aluminum semis in high-end fields V. Concurrent Events During the exhibition, multiple high-standard forums and networking events will be held to help enterprises broaden their horizons and connect with resources: 1. 2027 Central China International Aluminum Processing Innovation and Development Conference 2. 2027 Central China NEV and Robot Innovation Application Development Forum 3. 2027 Central China Aluminum Extrusion Industry Upstream-Downstream Cooperation Summit Forum 4. Aluminum Industry Intelligent Transformation and Digitalization Supply-Demand Networking Session 5. 2027 Secondary Aluminum Industry Chain Development Forum 6. The 2nd Futures-Physical Integration Forum to Boost High-Quality Development of the Aluminum Industry 7. The 1st “Central China Aluminum Valley” Cup – Aluminum Extrusion / Melting and Casting Technical Competition / Simulation Contest (Innovative Event) VI. Comprehensive Promotion to Precisely Invite Visitors (I) Industry media will periodically publish exhibition information: World Aluminum Network, Aluminum Plus Network, Aluminum Road Network, Henan Nonferrous Metals Network, China Nonferrous Metals, Nonferrous Metals Processing, China Nonferrous Metals Industry Technical Service Platform. (II) Online media continuous promotion: publicity and promotion on People’s Daily Online, Baidu, Sina, Toutiao, Douyin, WeChat, etc. (III) Precise database activation: integrating 300,000+ industry data, classified into A/B/C three levels, with one-on-one phone invitations for Category A covering core decision-makers to improve conversion rates. (IV) Embedding into downstream industry conferences: Automotive Engineering Annual Conference, New Energy Battery Lightweighting Seminar, Home Appliance Technology Conference, etc., with on-site delegation for invitations to reach end-use industry procurement and engineers. (V) Targeted invitations to industrial parks: in-depth visits to industry demonstration bases and aluminum material application industry clusters for “one-on-one” visits and distribution of invitation letters. (VI) Key invitations to VIP buyers: sending formal invitation letters to complete vehicles, parts, robot enterprise factories, aerospace enterprises, beer & beverage, packaging, construction, and large dealers, focusing on buyers’ core requirements, providing VIP channels and other value-added services to ensure effective matchmaking at on-site procurement meetings. (VII) Exhibitor customer invitation incentives: exclusive electronic invitation letters, VIP treatment for attending clients, recognition and next-edition discounts for exhibitors, encouraging exhibitors to actively invite customers and expand visitor scale. (VIII) Organization of group professional buyers: cooperating with industry associations and industrial park management committees in Henan and surrounding provinces to organize delegations of aluminum processing enterprises and downstream user enterprises to visit. Free bus transportation will be arranged for industrial parks or units organizing visiting delegations of over 30 people. (IX) Overseas investment attraction based on the Belt and Road Initiative, focusing on inviting aluminum semis purchasers from Central Asia and Southeast Asia as well as internationally renowned equipment manufacturers. Welcome to inquire at 13903820977 (same as WeChat)

On July 22, 2026, a delegation from SMM Information & Technology Co., Ltd. (SMM) visited Dong A Aluminum Company Limited and was warmly received by Deputy General Manager Cao Jiawang and Procurement Manager Chen Jiejun. The two sides held in-depth exchanges on topics including the development of Vietnam's aluminum price system, corporate procurement status and pricing models, trends in the aluminum processing industry, and cooperation for the SMM AICE 2026 Southeast Asia (Vietnam) Aluminum Conference. The SMM delegation included: Logan Lu , CEO of SMM Cason Lou , Director of Aluminium Processing, Marketing Department Lexi Chen , Key Account Manager for Overseas Information Sales Chin Khai Yuen , Senior Overseas Aluminium Analyst They were welcomed by key representatives from Dong A Aluminum, including: Cao Jiawang , Deputy General Manager Chen Jiejun , Procurement Manager Focusing on Procurement Practices: Coexistence of Multiple Pricing Models During the meeting, Dong A Aluminum elaborated on its current procurement status and price usage model. As one of the largest aluminum semis exporters in Vietnam, Dong A Aluminum's procurement system has both international and local characteristics, forming a flexible but complex pricing mechanism. Dong A Aluminum stated that the Vietnamese market currently lacks a locally recognized price reference system with international credibility, and enterprises face challenges such as inconsistent pricing benchmarks and scattered price information in actual operations, hoping that SMM can promote the standardization of Vietnam's aluminum price system. SMM introduced that since July 3, 2026, SMM has officially launched the Vietnam 6063 (non-homogenized) aluminum billet processing fee and SMM Vietnam 6063 (non-homogenized) aluminum billet price point, updated on a daily basis on each trading day. Meanwhile, SMM plans to officially release the SMM Vietnam aluminum price and elaborate on the methodology at the SMM AICE 2026 Southeast Asia (Vietnam) Aluminum Conference to be held in Ho Chi Minh City from November 19 to 20. Dong A Aluminum expressed high attention to this, believing that the launch of SMM Vietnam aluminum price is expected to provide enterprises with a more transparent and authoritative pricing reference, reduce transaction costs, and improve market efficiency. Discussing Industry Trends: Opportunities and Challenges in the Aluminum Processing Industry The two sides also exchanged views on the current status of Vietnam's aluminum processing industry. As a member of a Singapore-based holding group system, Dong A Aluminum has a total investment of over $200 million and an annual comprehensive capacity of 150,000 mt. In 2025, the company's Phase III expansion project was officially completed and put into operation, with six new aluminum extrusion lines installed, bringing the total number of extrusion lines to 25. The company has now established a wide sales network across the country, and its products are popular in multiple international markets such as the US, Australia, Canada, Europe, and Japan. Dong A Aluminum noted that with the commissioning of Vietnam's first aluminum project (Phase I with an annual capacity of 150,000 mt), the Vietnamese aluminum industry chain is accelerating to complete the last link. The increase in local primary aluminum supply will bring new procurement options and cost optimization opportunities for aluminum processing enterprises. At the same time, the imminent implementation of the Carbon Border Adjustment Mechanism (CBAM) and the adjustments to tariff policies in key export markets such as the US have also imposed higher requirements on enterprises' market layout and pricing strategies. The two sides also reached a consensus on cooperation for the SMM AICE 2026 Southeast Asia (Vietnam) Aluminum Industry Conference. Dong A Aluminum indicated that it would actively consider participating in the conference to jointly promote the internationalization of the aluminum market in Vietnam and Southeast Asia. This visit further deepened the communication and mutual trust between SMM and Vietnam's leading aluminum processing enterprises. It provided important first-hand information for market research and data collection on the Vietnamese aluminum pricing system and injected new momentum into the standardization of aluminum pricing in Vietnam. About Dong A Aluminum Dong A Aluminum Co., Ltd. is located in Tan Dan Industrial Park, Le Dai Hanh Ward, Haiphong City, Vietnam. It is an aluminum products producer with high industry reputation and relatively large production scale in Vietnam. The company is a member of a Singapore-based holding group, with a total investment exceeding $200 million and an annual comprehensive capacity of 150,000 mt. It is also one of the largest exporters of aluminum semis in Vietnam. The company owns a modern factory covering an area of nearly 120,000 m², equipped with intelligent and advanced production lines. It has established a fully automated, closed-loop production process covering aluminum ingot storage, melting and casting, extrusion, spraying, anodizing, wood grain treatment, deep processing, and finished product assembly. The company fully applies an intelligent ERP management system to achieve automated management of the entire production and operation process. Currently, the company has 25 extrusion lines with tonnages ranging from 600 mt to 4,500 mt. In 2025, the Phase III expansion project was officially completed and put into operation, successfully entering the list of Vietnam's Top 500 enterprises. With a development direction of becoming a comprehensive aluminum application solution provider, Dong A Aluminum's products are widely used in construction, home furnishings, electronics and power, solar energy, and other fields, and it continues to expand the application of aluminum semis in machinery equipment, precision parts, and the automotive industry. As of now, Dong A Aluminum has established an extensive sales network nationwide, with over 800 dealers, and actively exports to multiple international markets including the US, Australia, Canada, Europe, and Japan. Facing the future, Dong A Aluminum always adheres to the development philosophy of "innovation as the core, quality as the foundation, and service as the commitment," continuously optimizes its production system, upgrades its technological strength, and actively promotes Vietnam's aluminum industry onto the global industrial landscape. Join the Conversation at SMM AICE 2026 Connect with aluminum producers, processors, traders, industry associations, analysts, and decision-makers from across Southeast Asia. Explore the latest market developments, pricing trends, processing technologies, recycling opportunities, and new possibilities for regional cooperation. ? Ho Chi Minh City, Vietnam ? November 19–20, 2026 Register now: bit.ly/AICE26 and secure your Super Early Bird Pass and save up to USD 200. Register before August 31, 2026.

Opsun Systems has launched the SunRail Inverter Rack, a 6000-series aluminum mounting system for commercial and industrial rooftop solar projects. Designed for wind speeds up to 180 mph and snow loads of 100 PSF, the modular rack supports one to six string inverters and improves installation efficiency, further expanding aluminum applications in solar infrastructure.

Aluminum began gaining wider use in vehicle manufacturing in the 1990s when Audi launched the aluminum-bodied A8 to reduce vehicle weight compared with traditional steel designs. To offset the additional weight from its Quattro all-wheel-drive system, Audi developed the Aluminum Space Frame (ASF), allowing the first-generation A8 to weigh about 500 pounds less than a comparable BMW 7 Series. The lighter structure improved handling, fuel efficiency and performance. The success of the A8 later encouraged automakers including Ford and Jaguar to expand aluminum applications, reinforcing aluminum’s growing role in vehicle lightweighting, corrosion resistance and recyclability.

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%.