Nvidia (NVDA.O) said it has invested $2 billion in Marvell Technology (MRVL.O), and the two sides plan to cooperate in the field of silicon photonics technology. Silicon photonics technology enables high-speed, energy-efficient data transmission, with its two common application fields being artificial intelligence and cloud computing. Nvidia Chief Executive Officer Huang Renxun said in a statement on Tuesday: “By joining forces with Marvell, we enable clients to leverage Nvidia’s AI infrastructure ecosystem and build dedicated AI computing capabilities at scale.”

[Automotive Market Updates] It was reported that on the highly automated production line jointly developed by Changan Automobile and its partner, the CAOA Group, the first batch of locally manufactured Changan vehicles in Brazil slowly rolled off the line. Recently, Changan Automobile's Brazil plant, located in Anápolis, Goiás, officially commenced production, marking a new milestone in China-Brazil industrial cooperation. In addition, Changan Automobile's products have entered 118 countries and regions worldwide, and the company has 76 factories outside China.

Capacity side, according to incomplete statistics, China’s alkaline electrolyser market remained at 43.77 GW and the PEM electrolyser market remained at 2.7 GW, with no new capacity added. There was no offline delivery information this week. Project-related updates: PetroChina Shenzhen New Energy Research Institute Co., Ltd.: It issued a processing tender for its brine hydrogen production electrolyser. Funding for the tender project was self-raised by the enterprise, with a contribution ratio of 100%. It is understood that procurement of necessary raw materials and components included, but was not limited to, integrated electrolyser materials such as electrodes, end plates, bipolar plates, separators, and gaskets. Suppliers were also required to provide essential auxiliary accessories for the electrolyser, including cooling towers, chillers, and potassium hydroxide, in accordance with the purchaser’s requirements. Guangxi University of Science and Technology: It procured a hydrogen-fuel low-speed hybrid autonomous vehicle experimental system from Hefei Zhongke Shengu Technology Development Co., Ltd., with a transaction price of 844,800 yuan. Dalian Institute of Chemical Physics, Chinese Academy of Sciences: It issued a procurement notice for a 500 W hydrogen fuel cell testing platform. It is understood that the testing platform will be used for performance, efficiency, and durability testing of 500 W-class hydrogen fuel cell stacks and single cells. CGN New Energy Holdings Co., Ltd.: The Jilin Hydrogen Future Energy Factory Integrated Energy Project issued a procurement notice for an energy-saving assessment report. It is understood that the project had successively completed procurement for reports including water resources assessment, feasibility study, land-use pre-examination, hydrogen pipeline design, and power market analysis. Shaanxi Hydrogen Energy Industry Development Co., Ltd.: It released a public notice on the social stability risk assessment survey for Phase I of the 30 GW new energy green hydrogen production and hydrogen pipeline project (Inner Mongolia section). According to the notice, the project is located in Tuke Town, Uxin Banner, Ordos, Inner Mongolia Autonomous Region. It is understood that the hydrogen pipeline route is 19.6 km long, with a design pressure of 6.3 MPa, and uses L290QH steel pipe material (seamless steel pipe). Total project investment is about 449.38 million yuan. Allocated by route length (with the Uxin Banner section accounting for 53.4%), the estimated investment within the area is about 239.97 million yuan. The project construction period is 2026–2028. PetroChina Shenzhen New Energy Research Institute Co., Ltd. : Its hydrogen energy R&D department plans to custom-process one set of MW-class brine hydrogen production electrolyser equipment, with hydrogen production capacity of no less than 200 Nm³/h. Tender scope: procurement of one set of brine hydrogen production electrolyser equipment. Shanghai Electric Group Company Limited: It officially signed the Phase I project of the Inner Mongolia Baofeng coal-based new materials wind and solar power hydrogen production project. According to the agreement, Shanghai Electric will provide eight 1,250 Nm³/h alkaline electrolysers, the world’s largest single-set 5,000 Nm³/h separation and purification system, and an industry-first outdoor three-dimensional layout solution. Suqian Green Energy Hydrogen Innovation Technology Co., Ltd.: During the 5th China International Hydrogen Energy and Fuel Cell Industry Exhibition, Suqian Green Energy Hydrogen Innovation Technology Co., Ltd. and China Power Engineering Consulting Group Northwest Electric Power Design Institute Co., Ltd. held a strategic cooperation signing ceremony at the China National Convention Center in Beijing for a domestic MW-class AEM electrolyser testing project. Shenneng Northern Energy Holdings Co., Ltd.: It issued procurement for the preparation of a feasibility study report for the Etuoke Banner wind power hydrogen production integration green application project (Phase II), covering hydrogen production by water electrolysis and SAF synthesis. It is understood that the Etuoke Banner 505 MW wind and solar power hydrogen production integration green ammonia synthesis project (Phase I) was successfully selected in October 2025 as one of the first batch of hydrogen energy pilot projects in China’s energy sector, and is planned to be fully completed and put into operation in August 2026. Policy Review​ 1. Notice of the Ministry of Industry and Information Technology and three other departments on issuing the Implementation Plan for the High-Quality Development of Energy-Saving Equipment (2026–2028). The document stated that by 2028, mass-produced water electrolysis hydrogen production equipment should achieve DC power consumption of less than 4.2 kWh/Nm³ under rated operating conditions. 2. Notice of the General Office of the National Energy Administration on issuing the Guidelines for the Establishment of 2026 Energy Industry Standard Plans. The key areas for the 2026 energy industry standard plan include eight items. In the hydrogen energy field, key directions include fundamentals and general applications, hydrogen production and conversion, hydrogen storage and transportation, hydrogen refuelling, hydrogen power and power generation, and hydrogen equipment. 3. Ministry of Commerce Announcement No. 18 of 2026: announcement of the launch of a trade barrier investigation into US practices and measures that hinder trade in green products. Preliminary evidence and information obtained by the Ministry of Commerce showed that the US had implemented multiple practices and measures in trade-related areas that hinder trade in green products, including but not limited to restricting exports of green products to the US, slowing new energy deployment, and restricting technology cooperation related to green products. Enterprise Updates​​ Xieqing (Shanghai) New Energy Technology Co., Ltd.: Its hydrogen-powered drone H100 was officially put into use for material transport by China Post in Suibin County/Bayan County, Heilongjiang, entering the stage of regularised operations. Henan Junheng Industrial Group Biotechnology Co., Ltd. : Five reactors for its 1 million mt/year waste oil and fat processing sustainable aviation fuel project were successfully hoisted into place. Hubei Yingteli Electric Co., Ltd.: The two sets of thousand-cubic-metre-class IGBT hydrogen production power supplies it provided were successfully applied in South Korea’s first off-grid green hydrogen production project. Ordos Hanxia New Energy Co., Ltd. : At the hydrogen production plant of the Narisong PV hydrogen production industry demonstration project in Jungar Banner, Ordos, Inner Mongolia Autonomous Region, the first truckload of 99.999% national-standard high-purity green hydrogen in 2026 was successfully dispatched after filling operations were completed. Hydshine Energy (Shenzhen) Co., Ltd.: It announced the completion of its Pre-B round of financing. This round was exclusively strategically invested by the Shenzhen Energy Storage Fund. It is understood that the funds will be mainly used for global market expansion, next-generation product R&D, and industrialisation capabilities. Shanghai Hydrogen Energy Group Co., Ltd.: It was successfully recognised as a “Shanghai Specialised, Sophisticated, Distinctive and Innovative SME” in the first batch list of Shanghai specialised and sophisticated small and medium-sized enterprises. Tianneng Battery Group Co., Ltd. : During the Tianneng 2026 Spring New Product Launch held in Tianjin, Tianneng signed strategic cooperation agreements with multiple partners on hydrogen fuel cells and solid-state batteries. In hydrogen energy, Tianneng joined hands with Guangdong Vision Holding Group and Tianjin Weida Space Technology to deepen the deployment of hydrogen-powered shared bicycle scenarios and promote the rollout of this model in more cities. ​​Patent Applications​​ 1. Shanghai Institute of Ceramics, Chinese Academy of Sciences​​ (China) disclosed patent CN2025110028, developing a ceramic-based anion exchange membrane with a laboratory-tested lifespan of 80,000 hours. ​​2. Johnson Matthey​​ (UK) filed patent WO2025109876, disclosing an Fe-Ni-Mo ternary non-precious metal catalyst formulation with activity close to platinum-based materials. Technology Footprint/Technical Specifications​​ 1. Professor Yu Ying’s team at Central China Normal University developed a three-dimensional graded nanostructured catalytic electrode, a core part for seawater hydrogen production. 2. Dalian University of Technology designed an electron-pump catalyst with an asymmetric photoresponse structure to maintain asymmetry in electron distribution. 3.​​Research teams from the School of Electrical Engineering at Xi’an Jiaotong University and the State Key Laboratory of Electrical Materials and Electrical Insulation successfully developed a Ru/Ti3C2Ox@NF bifunctional electrocatalyst for seawater electrolysis. 4. Johnson Matthey and Syensqo achieved efficient recycling and reuse of platinum group metals and ionomers in PEM fuel cells and electrolysers, significantly reducing the carbon footprint. 5. Teams from Xi’an Jiaotong University and Peking University jointly developed a new-type osmium-based catalyst, significantly improving the efficiency and economics of AEM water electrolysis hydrogen production and supporting the scale-up of low-cost green hydrogen.

On the first day of the ESIE 2026 Energy Storage Exhibition, Zhejiang Star Energy New Energy Technology Co., Ltd. and Xiamen Hithium Energy Storage Technology Co., Ltd. signed a "Strategic Cooperation Agreement." The two parties agreed to establish a strategic procurement partnership for cell products from 2026 to 2028, with an estimated total procurement volume of 30GWh over the next three years, laying a solid foundation for the large-scale expansion of the company's energy storage business. This cooperation represents an important choice made by both parties based on industrial trends, market opportunities, and a consensus on collaborative development. It also marks a new milestone for Star Energy New Energy in market development, business layout, and industrial synergy.

[Grain-Oriented Silicon Steel Prices to Remain Stable Next Week, With Continued Divergence Between High-End and Low-End Prices] This week, the cold-rolled grain-oriented silicon steel market remained stable overall, with mediocre transaction performance and a continued divergence between high-grade and low-grade products. Market feedback indicated that ferrous metals futures continued to weaken this week, weighing somewhat on market sentiment, but spot grain-oriented silicon steel prices as a whole remained firm and stable. In April, ordering costs at top-tier enterprises remained steady and were not raised, while traders maintained a relatively rational ordering stance, with no obvious wait-and-see or cautious sentiment.

The EU Agency for the Cooperation of Energy Regulators ('ACER') launched a public consultation, open until May 8, to assess the bloc's power purchase agreement ('PPA') market. 'ACER' seeks data on regulatory and financial conditions, including public guarantees, trading platforms, and tax incentives. The goal is to identify market barriers, inform its annual report, and guide future regulatory measures to improve market accessibility. This comes as the European 'PPA' market navigates complex dynamics; Finergreen noted a 35% drop in 2025 signings, whereas Pexapark reported February 2026 saw the highest monthly volume of new deals since early 2024.

Recently, Hyundai Motor Group signed a cooperation agreement with Zhejiang Huayou Recycling Technology Co., Ltd. to jointly build an EV power battery recycling system in Indonesia. The cooperation covers the recycling and reuse of battery production scrap and end-of-life batteries, aiming to achieve a closed-loop resource system across the entire battery life cycle. Background of the Cooperation As the world’s largest nickel producer, Indonesia is pushing with unprecedented determination to transform itself from a raw material exporter into a global EV battery manufacturing hub. According to the Indonesian government’s plan, by 2030 the country will achieve total EV battery capacity of 100 GWh and plan to produce about 600,000 pure EVs annually. The HLI Green Power battery plant, jointly established in Indonesia by Hyundai Motor Group and LG Energy Solution, is a key part of this strategy. Located in Karawang, West Java, the plant has a total investment of $1.1 billion and began operations in 2024. It has annual capacity of 10 GWh and can supply battery cells for more than 150,000 EVs. The plant mainly supports EV models of Hyundai Motor Group in Southeast Asia, India, and other markets. However, with the rapid expansion of battery capacity, the disposal of end-of-life batteries and manufacturing scrap has become an increasingly prominent issue. The Indonesia Battery Association forecasts that by 2030 the country’s end-of-life power batteries will reach 120,000 mt. But the existing recycling system has clear shortcomings: insufficient processing capacity, lack of technical standards, and more than 70% of processing handled through informal recycling channels. In the suburbs of Jakarta, multiple open-air acid-leaching lithium workshops have even emerged, causing soil heavy metal levels to exceed EU limits by 50 times. This cooperation carries multiple implications for the development of Indonesia’s battery industry and even that of Southeast Asia as a whole: Improving the Local Industry Chain: Through the New Energy Law, the Indonesian government has designated EVs as a national strategic industry and requires foreign automakers to commit to building battery plants in Indonesia, with 40% local sourcing of parts to be achieved by 2027. The cooperation between Hyundai Motor and Huayou Recycling helps Indonesia build a complete industry chain spanning mineral extraction, battery manufacturing, and recycling. Addressing Resource Challenges: Although Indonesia is rich in nickel resources, it produces almost no cobalt, and its lithium resources depend on imports from Australia. Through battery recycling, it can partially reduce its import dependence on critical minerals and improve resource security. Attracting More Investment: The Indonesian government has introduced fiscal incentives such as zero import tariffs, exemption from luxury sales tax, and a reduction in VAT from 11% to 1%, to attract foreign investment into the battery industry. The battery recycling cooperation in Indonesia between Hyundai Motor Group and Huayou Recycling is not only a commercial move by the two enterprises, but also a reflection of the global battery industry's transition toward a circular economy. With the rapid expansion of the EV market, battery recycling has shifted from an environmental protection issue to a matter of resource strategy and economics.

In late this month, Lithium Argentina announced its fourth quarter and full-year 2025 results, along with an outlook on subsequent expansion plans. The company holds a 44.8% equity interest in the Cauchari-Olaroz project. The company's flagship Cauchari-Olaroz project currently has an annual production capacity of 40,000 tons, with plans to expand by 45,000 tons per year. In the fourth quarter of 2025, the company produced approximately 9,700 tons of lithium carbonate. For the full year of 2025, production reached 34,100 tons, including 359 tons of lithium chloride (in LCE terms) produced and sold to Ganfeng Lithium in the first half of 2025 to support the startup of Ganfeng's Mariana project. 2025 production reached the upper end of the guidance range of 30,000-35,000 tons, representing a 34% increase year-over-year compared to 2024. Cost of sales in the fourth quarter of 2025 was US$66 million, with cash operating costs for lithium carbonate at US$5,618 per ton. The reduction in operating costs was driven by structural optimization and operational efficiency improvements, with these cost-saving effects expected to be sustainable. Revenue in the fourth quarter of 2025 was US$92 million, with an average realized selling price for lithium carbonate of approximately US$9,049 per ton. Due to a significant increase in market prices since late 2025, the average realized selling price for lithium carbonate in the first quarter of 2026 is expected to be approximately US$17,000 per ton. 2026 production guidance for lithium carbonate is set at 35,000-40,000 tons. With continued optimization and lean operations, production is expected to steadily increase in 2026, supporting the project's long-term operational performance. Regarding the PPG project and Cauchari-Olaroz expansion: Cauchari-Olaroz Stage 2 Expansion: The Cauchari-Olaroz project is advancing expansion plans, aiming to add 45,000 tons per year of lithium carbonate production capacity. Measured and indicated lithium resources increased by 42%, reaching 28.1 million tons of lithium carbonate equivalent, with an average lithium grade of 562 mg/L. Leveraging the better-than-expected operational performance of the Cauchari-Olaroz project, the 5,000-ton-per-year DLE plant will continue to be built, with the first unit to be deployed at Ganfeng Lithium's adjacent Mariana project for technology integration and operational validation. The Stage 2 expansion plan, incorporating DLE technology, is expected to be completed by mid-2026. The application for the Large Investment Incentive Regime (RIGI) and the environmental permit for the Stage 2 project were both submitted in December 2025. PPG Project: Three-phase integrated development, with a total target capacity of 150,000 tonnes/year LCE PPG is expected to have an annual capacity of 25,000 tonnes when it begins production in 2029, subsequently increasing to 50,000 tonnes in 2031, 100,000 tonnes in 2034, and reaching the design capacity of 150,000 tonnes/year in 2038. The detailed preliminary study was completed in December 2025. Based on the assumption of a lithium carbonate price of US$18,000/tonne, the project's after-tax net present value (at an 8% discount rate) is US$8.1 billion, with an internal rate of return (IRR) of 33%. Phase 1 environmental permit was obtained in November 2025, and the RIGI application was submitted in February 2026. Integration of the new joint venture company for the PPG project has been largely completed, with the closing expected in the second quarter of 2026. Ganfeng Lithium and Lithium Argentina are in discussions with potential customers and strategic partners on financing solutions, while simultaneously advancing offtake and minority equity cooperation. The company is considering applying for a secondary listing on the Australian Securities Exchange (ASX) or the Hong Kong Stock Exchange (HKEX), to broaden its investor base in the Asia-Pacific region while maintaining its listing on the New York Stock Exchange. Source: Lithium Argentina official website, compiled by SMM

On March 30, EVE Energy announced that its subsidiary, Hubei EVE Power Co., Ltd., plans to enter into a contract with the Shayang County People's Government and the Management Committee of Jingmen High-tech Industrial Development Zone regarding cooperation on the construction of a 60GWh power and energy storage battery project in Jingmen City. This project has a planned total investment of RMB 6 billion to construct a 60GWh power and energy storage battery facility. The board of directors authorizes the company's management to handle all subsequent matters related to this project and to sign the relevant procedures and documents in connection with the project.

On 30 March, India is scheduled to participate in consultations with Argentina, Indonesia, and Oman at an upcoming steel industry conference to discuss raw materials including iron ore and coking coal, with a focus on fostering technical cooperation. Oman and Brazil remain India's primary sources of iron ore imports. For the fiscal year 2025/26, India’s iron ore imports are projected to reach between 12 and 14 million tones—its highest level in seven years—with approximately 70% sourced from Brazil and Oman.