1. Tender Conditions The bid inviter for this tender project, July Heavy Titanium Iron Powder (PGWZMYHGZHD260701300677), is Pangang Group Materials Trading Co., Ltd. The project funds are from self-financing. This project has met the tender conditions and is now open for public tender. 2. Project Overview and Tender Scope 2.1 Project Name: July Heavy Titanium Iron Powder 2.2 If the tender fails, it will be converted to other procurement methods: negotiation procurement 2.3 For details on the tender content, scope, and scale, please refer to the attachment Material List Attachment.pdf. 3. Bidder Qualification Requirements 3.1 Joint bidding is not allowed in this tender. 3.2 Bidders are required to possess the following qualification requirements: (1) Production-type business license (2) Circulation-type business license 3.3 Bidders are required to meet the following registered capital requirements: Production-type registered capital: 2 million yuan and above Circulation-type registered capital: 2 million yuan and above 3.4 Bidders are required to have the following performance requirements: Bidders must provide relevant supply performance records for similar products (limited to the bid submission deadline, provide VAT invoices within 3 years). 3.5 Bidders are required to possess the following capability requirements, financial requirements, and other requirements: Financial requirement: Registered capital should be ≥ 2 million yuan. Capability requirement: Bidders should have been established for ≥ 1 year and possess legal business qualifications. Other requirement: If it is a sole proprietorship (partnership) enterprise, capital proof documents must be uploaded. 3.6 For projects that must legally undergo tender, bids from dishonest executees are invalid. 4. Obtaining the Tender Documents 4.1 All prospective bidders may log in to the Ansteel Smart Tender and Bid Platform at http://bid.ansteel.cn from 23:00 on July 2, 2026 to 08:45 on July 23, 2026 (Beijing time, the same hereinafter) to download the electronic tender documents. Click to view tender details:

Capacity-wise, according to incomplete statistics, China's alkaline electrolyzer market stood at 43.77 GW, while the PEM electrolyzer market stood at 2.7 GW. Peric Hydrogen, a subsidiary of the 718th Research Institute of CSSC, completed factory inspection and shipment for delivery of its first hydrogen project equipment in Canada. The project has an installed capacity of 1.75 MW and adopts a containerized integrated hydrogen production system. Project-related updates: Inner Mongolia Baogangxin Energy Co., Ltd. : The hydrogen production and storage integrated demonstration project it invested in has been filed. Located in the Bayan Obo mining area in Baotou, the project has a total investment of 41.9 million yuan. The project will be equipped with one set of 1000 Nm³/h alkaline water electrolysis hydrogen production unit, one set of 500 Nm³/h proton exchange membrane water electrolysis hydrogen production unit, along with gaseous hydrogen storage tanks, a 100 kg solid-state hydrogen storage unit, and a heat storage and release system. It will also be furnished with supporting utilities such as power supply, automatic control, compressed air, and nitrogen generation facilities, creating an integrated demonstration project that couples multiple hydrogen production routes with solid-state hydrogen storage. China Energy Ningxia Coal Industry Co., Ltd. : The Phase I of the Ningdong Integrated Energy Station Project of Ningxia Coal Industry has been fully completed and is in the final stage of trial operation. The project is located at the entrance of the Ningdong Coal Chemical Industrial Park and is operated by Genyuan Zhihuan Logistics Company. Phase I has completed construction of canopies, refueling islands, LNG dispensing islands, an office building, fire-fighting and monitoring control rooms, and other supporting facilities. It is equipped with oil storage tanks with a total volume of 110 m³ and LNG storage tanks of 60 m³. The maximum on-site hydrogen storage capacity is 1,593.3 kg, including two 50 m³ diesel storage tanks, two 30 m³ gasoline storage tanks, one 60 m³ LNG storage tank, and three single-hose LNG dispensing islands. Meanwhile, civil works and process reservations for three hydrogen refueling islands have been completed. Once operational, the project will provide integrated refueling of oil, gas, and hydrogen for heavy-duty trucks, engineering machinery, and official vehicles in the park, thus strengthening the energy supply guarantee capacity of the Ningdong Coal Chemical Industry Base. CIMC New Energy (Liupanshui) Technology Co., Ltd. : The steel-coke integration project of CIMC New Energy (Liupanshui), a subsidiary of CIMC Enric, has been put into operation. The project relies on the coke oven gas from Shougang Shuicheng Steel to mass-produce blue LNG and 99.999% high-purity blue hydrogen. With a total investment of 808 million yuan, the project covers an area of 248 mu and had a construction period of 12 months. Upon reaching full production, it will achieve an annual output of 140 kt of LNG and 24 million Nm³ of high-purity blue hydrogen. Currently, the company has three similar projects in operation at Angang Bayuquan and Linggang, with three more new projects in the preliminary preparation stage. Its business covers Liaoning, Guizhou, Sichuan, and Southeast Asian markets outside China. All existing operating projects have a combined annual output of 48 million Nm³ of hydrogen, 420 kt of LNG, and 80 kt of liquid ammonia. Guoneng Nanjing Electric Power Test & Research Co., Ltd. : The EPRI subsidiary has issued a bidding announcement for hydrogen fuel procurement under a national key project. This project is undertaken by Guoneng Nanjing Electric Power Test & Research, involving fuel procurement for the National Key R&D Program "10 MW-class wide-load hydrogen co-firing technology integration and boiler demonstration." The test site is located at the Hainan Ledong Power Plant area. The project has a single bidding section for the 168-hour commissioning of a 10 MW pilot-scale gas boiler. It requires that the hydrogen blending heat value ratio in natural gas be no less than 20%, and the procurement includes pure hydrogen as well as full-process services such as transportation, technical training, and quality assurance. The gas supply threshold can be met by any one of three options: 200 hours of supply, 190,000 Nm³ of hydrogen, or the testing volume verified by the bid inviter; supply ends once any condition is met. Settlement will be based on the actual hydrogen supply volume. The supply period is 161 days from the contract signing, and all supplies must be completed by December 31, 2026. The supplier shall deliver to the Ledong site within 30 hours upon receiving the delivery notice. This tender only accepts bids from independent legal entities and agents, and does not accept any consortium. Hexi (Xinjiang) New Energy Co., Ltd. : The first phase of the 20 kt/year solar dish photothermal water splitting hydrogen production project at Sinopec Zhundong No.6 Station by Hexi Xinjiang New Energy has initiated its second public notice. The project is sited on the northwest side of Sinopec Zhundong Sixth Station in the Zhundong Economic and Technological Development Zone, Changji, Xinjiang, covering an area of 50 mu. It will build an integrated dish photothermal RSOC water splitting hydrogen production station equipped with complete facilities for concentrating light, thermal storage, power generation, hydrogen production reaction, hydrogen purification, transmission and distribution, intelligent control, and power supply and distribution. The first phase can produce 2 mt of green hydrogen and 16 mt of green oxygen daily, with an annual output of 660 mt of green hydrogen and 5,280 mt of green oxygen, leveraging new photothermal hydrogen production technology to expand local green hydrogen production pathways. Shanxi Yaxin New Energy Technology Co., Ltd. : The additional hydrogen pipeline laying project for methanol has obtained record-filing. The total investment is 2 million yuan. The pipeline starts from the Shanxi Yaxin New Energy plant area, runs along the park road, and is laid to the Lu’an Taihua plant area. Relying on the existing pipe gallery, a 1.8 km backup hydrogen transmission pipeline is newly built, which can supply up to 144 million Nm³ of hydrogen annually. The project is planned to commence in June 2026 and be completed in August, and construction may begin only after all approvals for planning, environmental protection, and safety are obtained. Sichuan Yuyan New Materials Co., Ltd. : The supporting 8,500 Nm³/h natural gas-based hydrogen production unit for Sichuan Yuyan’s 300 kt/year hydrogen peroxide project has completed full-process commissioning and successfully produced qualified hydrogen. The unit has officially entered the trial production stage, providing assurance for the stable full-load operation of the main hydrogen peroxide facility. Three Gorges Bazhou Ruoqiang Energy Co., Ltd.: The tender is now open for the hydrogen production system equipment under the provisional price of the EPC contract for the Three Gorges Ruoqiang 6×660 MW coal-fired power project. The project is located in Ruoqiang County, Bayingolin Mongolian Autonomous Prefecture, Xinjiang, supporting the planned Ruoqiang–Sichuan ultra-high voltage DC transmission project. It is planned to install six 660 MW ultra-supercritical coal-fired generating units, along with supporting environmental protection facilities. This procurement covers the plant-wide common hydrogen production equipment, including two sets of 10 Nm³/h proton exchange membrane water electrolysis hydrogen production main units and complete supporting equipment such as electric controls, hydrogen storage, pipelines, and spare parts. The equipment is expected to be delivered on truck at the Ruoqiang project site by August 2027, with the actual delivery time subject to the bid inviter’s notice. This tender explicitly does not accept consortium bids. China United Energy Group: The Jordanian Cabinet officially approved the signing of a land use agreement with China United Energy Group to jointly conduct a feasibility study for a local green hydrogen production project. This cooperation aligns with Jordan's clean energy development strategy, aiming to attract high-quality investment in green hydrogen and low-carbon fuels. Once implemented, the project will help Jordan build a regional hub for green industry and clean fuels, boost the development of the upstream and downstream green ammonia industrial chain, and expand export channels for low-carbon products to markets outside China. Shanghai International Port Group Energy Co., Ltd. : SIPG Energy's methanol bunkering vessel, "Haigang Zhiyuan," conducted a bunkering operation for Hanwha Shipping's "HMM LEAF" at anchorage, supplying 3,000 mt of domestically produced biomass green methanol. This successfully completed Shanghai Port's first anchorage green methanol bunkering and set a new record for the largest single anchorage green methanol bunkering operation in China. Following this operation, Shanghai Port's green methanol bunkering service coverage has been expanded to encompass the entire port area, with service waters extended from Yangshan Port, Waigaoqiao Port Area, and Changxing Island Shipyard to anchorage grounds, enabling flexible, customized green fuel bunkering solutions for global shipping enterprises. State Energy Group Hydrogen Technology Co., Ltd.: The first phase of the Cangzhou "Green Port, Hydrogen City" green ammonia project has been successfully mechanically completed, officially entering the integrated commissioning and feed trial operation stage. This project is Hebei Province's first 10kt-level green ammonia project. The first phase is equipped with a 50,000 mt/yr synthetic ammonia unit, relying on local wind and solar power green electricity and employing alkaline water electrolysis for hydrogen production, cryogenic nitrogen generation, and a multi-steady-state flexible synthesis process to produce green ammonia. Dongfeng Motor Group Co., Ltd.: The results were announced for potential suppliers in the procurement project for a containerized integrated hydrogen production system for the R&D Center. This procurement did not accept consortium bids. The first-ranked candidate is Beijing Hydrogen Energy Technology Co., Ltd., with a bid of 463,980 yuan; the second-ranked candidate is Xianhu Technology Co., Ltd., with a bid of 485,000 yuan; the third-ranked candidate is Shandong Saikesaisi Hydrogen Energy Co., Ltd., with a bid of 598,000 yuan. The procurer is purchasing this equipment for internal R&D work. Policy Review 1. The Ministry of Transport, the National Development and Reform Commission (NDRC), the Ministry of Industry and Information Technology (MIIT), and eight other departments jointly issued the "Implementation Plan for Promoting the Large-Scale Application of New Energy Heavy Trucks," setting multiple targets and regulating the construction of energy replenishment infrastructure. The plan proposes that by 2030, the penetration rate of new energy heavy trucks should reach 40%, with ownership exceeding 1.6 million units and accounting for approximately 20% of total heavy truck ownership. The electrification rate for short-distance transport in the Beijing-Tianjin-Hebei region and the Fenwei Plain should exceed 80%, and the freight volume share of new energy heavy trucks on expressways should reach 18%. The national plan is to deploy approximately 3,000 battery charging and swapping stations for heavy trucks, build zero-carbon freight corridors along the expressway network, and simultaneously support these with hydrogen refueling and green fuel bunkering facilities. The document specifies that highway renovation projects must synchronously plan and construct supporting clean energy facilities such as charging and battery swapping stations, hydrogen production and refueling infrastructure, and energy storage systems. Parking areas for new energy heavy trucks for charging and swapping must maintain safe distances from densely populated service areas and oil and gas stations, and facility construction must strictly adhere to mandatory national standards. The plan proposes to build a comprehensive support system encompassing infrastructure, equipment, services, standards, and policies, establishing a multi-departmental collaborative linkage and promotion mechanism. 2. The PipeChina Hydrogen Energy Storage and Transportation Technology Exchange Conference was held in Beijing. The meeting unveiled the technical plan and complete set of standards for hydrogen pipeline transmission engineering, establishing a full-chain standardized system for hydrogen storage, transportation, and delivery, filling the gap in standards for complete sets of technologies for long-distance, large-scale hydrogen pipeline transmission in China, achieving a breakthrough from single-point technological advancements to systematic application. The complete technologies cover core engineering needs such as new hydrogen pipelines and retrofitting natural gas pipelines for hydrogen blending, establishing the first hydrogen pipeline transmission technical framework suitable for six sub-scenarios within two main application categories. The supporting standards cover the entire process including pipe materials, design, construction, and safety operations and maintenance, providing technical support for the demonstration and large-scale promotion of hydrogen pipeline transmission. 3. The National Energy Administration released the "Guidelines for the Classification and Grading of Data in the Energy Industry (2026 Edition)." The document indicates that these guidelines are applicable to the classification and grading of non-sensitive data within the energy industry in the People's Republic of China. Dimensions for energy industry data classification include, but are not limited to, energy type and energy activity. By energy type, the first-level classification of energy industry data includes: coal, oil, natural gas, nuclear energy, hydropower, wind energy, solar energy, biomass energy, geothermal energy, ocean energy, electricity, hydrogen energy, etc. By energy activity, the second-level classification of energy industry data includes: planning, design, construction, production, storage and transportation, consumption, scientific research, etc. Energy industry data processors may conduct third-level and fourth-level classifications based on data content and characteristics. Company Updates Hua Shang Xia Geng Hydrogen Technology (Xiamen) Co., Ltd. : The purchase contract for a 600 Nm³ skid-mounted hydrogen production equipment unit in Italy, led by Huashang International and executed by Huashang Xiamen Hydrogen, has officially come into effect. Following the export of the same model of hydrogen production equipment to Indonesia last year, the enterprise has successfully achieved a key breakthrough in the European market. This supply involves a complete containerized hydrogen production system, encompassing a full suite of equipment including an alkaline electrolyzer, power supply, purification system, cooling system, and automatic control system. The equipment will obtain the EU "4+1" CE certification, making it the first domestically produced alkaline electrolysis hydrogen production equipment to be exported to the EU with this certification. Sungrow Hydrogen Technology Co., Ltd. : Successfully won the bid for the 45MW hydrogen production unit project at the Daye Linkong Hydrogen Energy Industrial Base, deploying a 2000 Nm³/h electrolyzer to support the green transformation of this resource-dependent city. This bid win includes five sets of 1000 Nm³/h and two sets of 2000 Nm³/h alkaline hydrogen production systems. The 2000 Nm³/h electrolyzer has undergone two years of iteration and over 4,000 hours of field testing, demonstrating stable and highly efficient performance. The excellent operational performance and highly recognized equipment and O&M services provided by Sungrow Hydrogen for the Daye Jiangqiao hydrogen production project previously laid the foundation for this renewed cooperation. Zhejiang Yuancheng New Energy Commercial Vehicle Group Co., Ltd. : Jointly built with China National Offshore Oil Corporation, Shanghai's first integrated methanol refueling station—the Jiading Xingle Methanol Refueling Station—has officially commenced operations at No. 2619 Jia'an Road, Jiading District. Dongfang Electric Corporation : The new-generation high-pressure diaphragm compressor unit, jointly developed by Xinran Group Compressor Co., Ltd. and Dongfang Electric Corporation Boiler Co., Ltd., officially began commissioning at the Xinran production site. A special acceptance expert group arrived on site to conduct comprehensive verification of equipment performance, process, and safety across all dimensions. Shanghai AnChi Technology Co., Ltd.: Officially launched the world's first four-nozzle integrated mobile hydrogen ultra-fast charging station. By entering the hydrogen-powered off-grid ultra-fast charging sector with an integrated "hydrogen-electricity-storage-charging" solution, it injects new momentum into the construction of new power systems and the green transformation of the energy structure. Shaanxi Yulin Energy Group New Energy Technology Co., Ltd. : Held cooperation discussions with China Hydrogen Energy Group Co., Ltd. and Shanghai Xinran Compressor. The three parties held in-depth discussions on matters concerning the construction of the Yulin Green Hydrogen Project, joint development of integrated energy stations, hydrogen energy equipment matching, coal chemical industry upgrades, high-end compressor matching, and local production site establishment, reaching a consensus on comprehensive industrial cooperation. NewAir (Hangzhou) Biotechnology Co., Ltd. : Formally signed a technology development cooperation agreement with China Huanqiu Contracting & Engineering Co., Ltd. The two parties will leverage their respective strengths in technological innovation and large-scale chemical engineering implementation to jointly develop a commercial process package for Flexfining™ ethanol-to-sustainable aviation fuel, opening a critical pathway for domestic alcohol-to-jet technology from laboratory scale to industrial implementation, while simultaneously planning large-scale industrial projects in and outside China. SPIC Green Energy Co., Ltd. : SPIC Green Energy signed a special cooperation agreement with the Second Research Institute of CAAC in Chengdu, marking the entry of their collaboration into a new phase of implementation. Next, the two parties will conduct in-depth cooperation focused on technological breakthroughs, standards research, industry-research integration, and talent cultivation to overcome challenges in SAF industry development, accelerate the implementation of demonstration projects, promote low-carbon aviation development, and support national energy security and the achievement of the "dual carbon" goals. Beijing SinoHy Energy Co., Ltd.: Signed a strategic cooperation memorandum with Hyundai Engineering & Construction Co., Ltd., a globally leading EPC enterprise, to jointly pursue global green hydrogen projects. According to the agreement, SinoHy Energy will contribute its technical strengths in alkaline electrolytic stacks and core hydrogen production equipment; Hyundai Engineering & Construction will leverage its experience in large-scale global energy infrastructure projects to provide system integration and EPC delivery services. The two parties will collaborate to create integrated alkaline water electrolysis hydrogen production solutions for delivery to project developers worldwide. Patent Applications 1. Shanghai Institute of Ceramics, Chinese Academy of Sciences (China) published patent CN2025110028, developing a ceramic-based anion exchange membrane with a laboratory-tested lifespan of 80,000 hours. 2. Johnson Matthey (UK) submitted patent WO2025109876, disclosing an Fe-Ni-Mo ternary non-precious metal catalyst formula with activity approaching that of platinum-based materials. Technology Footprints/Specifications 1. The team of Tong Lei and Liang Haiwei from USTC, together with Zhang Liang from Tsinghua University, proposed a Carbon Mesopore Depth Engineering (CMDE) strategy. By utilizing hollow mesoporous carbon spheres to regulate ionomer penetration depth, they addressed the inherent conflict between kinetic activity and oxygen mass transport in low-platinum fuel cells, developing a PtCo low-platinum catalyst that combines anti-poisoning properties, high mass transport, and excellent durability. Under an ultra-low platinum loading of 0.1 mgPt cm⁻², it achieved the power, activity, and durability targets stipulated by the US DOE. 2. The team of Professor Li Zhipeng from Northwestern Polytechnical University innovatively constructed a three-dimensional multi-physics field coupling model for tubular solid oxide fuel cells, systematically revealing the quantitative influence of temperature, electrode thickness, porosity, and oxygen domain geometric parameters on cell output performance. 3. China Automotive Engineering Research Institute's National Hydrogen Power Quality Inspection and Testing Center has built a 0-400kW three-axis comprehensive vibration testing platform for hydrogen-related equipment under load and opened it for commercial use, addressing the domestic gap in high-power hydrogen-related multi-physics field coupled testing. 4. The high-specific-power closed-cathode air-cooled fuel cell stack technology developed by the team of Academician Chen Zhongwei and Associate Researcher Zhang Meng at the State Key Laboratory of Energy Catalytic Conversion, Dalian Institute of Chemical Physics, has passed the scientific and technological achievement appraisal organized by the China Petroleum and Chemical Industry Federation. This technology effectively resolves the industry contradiction between water retention and oxygen mass transfer in air-cooled fuel cells, solving technical challenges such as low-humidity performance degradation, carbon corrosion, dry membrane flooding, and high-power thermal management. 5. Two group standards concerning hydrogen production by water electrolysis have been officially released and implemented: the "Technical Specification for Safety of Hydrogen Production by Water Electrolysis" and the "Method for Calculating Economic Operation Indicators for Hydrogen Production by Water Electrolysis." 6. Petronor and H2SITE are collaborating to advance membrane technology for hydrogen production, enhancing high-purity hydrogen recovery and low-carbon efficiency in refining.

The procurement of general-purpose primary stamped-coke dry-quenched metallurgical coke for July 2026 of Bayuquan Branch has met the conditions for procurement, and suppliers are now publicly invited to participate in the negotiation procurement activities. Project Overview 1.1 Project Name: Procurement of General-purpose Primary Stamped-coke Dry-quenched Metallurgical Coke for July 2026 of Bayuquan Branch 1.2 Client: Angang Steel Company Limited 1.3 Agency: Angang Tendering Co., Ltd. 1.4 Capital Availability for the Project: Self-raised 1.5 Project Overview: See the public attachments to the client application 1.6 Platform and Website: Angang Smart Tendering and Bidding Platform (http://bid.ansteel.cn/TPBidder) Procurement Scope and Related Requirements 2.1 Procurement Scope: See the public attachments to the client application 2.2 Delivery Date: July 31, 2026 2.3 Delivery Location: Yingkou City, Liaoning Province: 2.4 Quality Standards or Main Technical Performance Indicators for Goods: None Supplier Qualification Requirements 3.1 Supplier Qualification Requirements: See attachments Click to View Tender Details:

The ferrotitanium and other items project has met the procurement conditions, and suppliers are now openly invited to participate in negotiation procurement activities. Project Brief 1.1 Project Name: Ferrotitanium and Other Items 1.2 Principal: Angang Steel Co., Ltd. 1.3 Agency: Angang Tendering Co., Ltd. 1.4 Status of Project Funding: Self-raised 1.5 Project Overview: See the public attachment to the entrustment application for details 1.6 Platform and Website: Ansteel Intelligent Bidding and Tendering Platform (http://bid.ansteel.cn/TPBidder) Procurement Scope and Related Requirements 2.1 Procurement Scope: See the public attachment to the entrustment application for details 2.2 Delivery Date: August 20, 2026 2.3 Delivery Location: Yingkou City, Liaoning Province: 2.4 Quality Standards or Main Technical Performance Indicators of Goods: See the attachment for details. Supplier Qualification Requirements 3.1 Supplier Qualification Requirements: See the attachment Click to view tender details:

The high-titanium ferrotitanium C and other projects have met the procurement conditions, and suppliers are now publicly invited to participate in negotiated procurement activities. Project Brief 1.1 Project Name: High-Titanium Ferrotitanium C and Other Projects 1.2 Client: Angang Steel Company Limited 1.3 Agency: Ansteel Tendering Co., Ltd. 1.4 Project Funding Status: Self-raised 1.5 Project Overview: See the public attachment to the entrustment application 1.6 Platform and Website: Ansteel Smart Tendering & Bidding Platform (http://bid.ansteel.cn/TPBidder) Procurement Scope and Related Requirements 2.1 Procurement Scope: See the public attachment to the entrustment application 2.2 Delivery Date: August 20, 2026 2.3 Delivery Location: Yingkou City, Liaoning Province, etc. 2.4 Product Quality Standards or Main Technical Performance Indicators: See the attachment. Supplier Qualification Requirements 3.1 Supplier Qualification Requirements: See attachment Click to view tender details:

The procurement conditions for low-carbon ferro-titanium balls and other items have been met, and suppliers are now publicly invited to participate in negotiation procurement activities. Project Overview 1.1 Project Name: Low-Carbon Ferro-Titanium Balls and Other Items 1.2 Principal: Angang Steel Co., Ltd. 1.3 Agency: Angang Tendering Co., Ltd. 1.4 Funding Status: Self-raised 1.5 Project Profile: See the public attachments to the principal’s application 1.6 Platform and Website: Angang Smart Tender & Bid Platform (http://bid.ansteel.cn/TPBidder) Procurement Scope and Related Requirements 2.1 Procurement Scope: See the public attachments to the principal’s application 2.2 Delivery Date: August 20, 2026 2.3 Delivery Location: Anshan City, Liaoning Province 2.4 Quality Standards or Main Technical Performance Indicators: See the attachments. Supplier Qualification Requirements 3.1 Supplier Qualification Requirements: See the attachments Click to view tender details:

1. Procurement Conditions The procurement project for 230MM end-face narrow-face copper plates and other items (AGGFGSHGXHD260629299835) has Angang Steel Co., Ltd. as the procuring entity. The project funds come from self-raised sources, the project has met the procurement conditions, and an open inquiry and comparison is now being conducted. 2. Project Overview and Procurement Scope 2.1 Project Name: 230MM End-face Narrow-face Copper Plates and Other Items 2.2 If the procurement fails, it will be switched to other procurement methods: direct procurement or negotiated procurement 2.3 For details of the procurement content, scope, and scale of this project, please refer to the attached Material List Attachment.pdf. 3. Bidder Qualification Requirements 3.1 Consortium bidding is not permitted for this procurement. 3.2 Bidders for this procurement must possess the following qualification requirements: For details, see the attachments (if necessary) 3.3 Bidders for this procurement must meet the following registered capital requirement: Registered capital for production-oriented bidders: 3,000,000 yuan or above 3.4 Bidders for this procurement must possess the following performance requirements: See the open inquiry and comparison procurement requirements 3.5 Bidders for this procurement must have the following capability requirements, financial requirements, and other requirements: Financial requirements: See the open inquiry and comparison procurement requirements Capability requirements: See the open inquiry and comparison procurement requirements Other requirements: See the open inquiry and comparison procurement requirements 3.6 For projects that must be tendered in accordance with the law, bidding by dishonest persons subject to enforcement is invalid. 4. Obtaining Procurement Documents 4.1 All those intending to participate in bidding may log in to the Ansteel Smart Bidding Platform at http://bid.ansteel.cn to download the electronic procurement documents from 11:00 on June 30, 2026 to 13:00 on July 7, 2026 (Beijing time, the same hereinafter). Click to view tender details: 》Procurement Announcement for 230MM End-face Narrow-face Copper Plates and Other Items

The Low Carbon Ferrosilicon B and related projects are now ready for procurement, and suppliers are publicly invited to participate in the negotiation procurement activities. Project Overview 1.1 Project Name: Low Carbon Ferrosilicon B and Related Projects 1.2 Client: Angang Steel Company Limited 1.3 Agent: Ansteel Tendering Co., Ltd. 1.4 Status of Project Funding: Self-financed 1.5 Project Brief: Refer to the public attachments of the delegation application 1.6 Platform and URL: Ansteel Intelligent Tendering and Bidding Platform (http://bid.ansteel.cn/TPBidder) Procurement Scope and Related Requirements 2.1 Procurement Scope: Refer to the public attachments of the delegation application 2.2 Delivery Date: August 20, 2026 2.3 Place of Delivery: Yingkou City, Liaoning Province, among others 2.4 Quality Standards or Main Technical Performance Indicators for Goods: None Supplier Qualification Requirements 3.1 Supplier Qualification Requirements: See attachment Click to view bidding details:

The procurement conditions for low-carbon ferrosilicon C and other items have been met, and suppliers are now publicly invited to participate in negotiation procurement activities. Project Overview 1.1 Project Name: Low-carbon Ferrosilicon C and other items 1.2 Purchaser: Angang Steel Co., Ltd. 1.3 Agency: Angang Tendering Co., Ltd. 1.4 Project Funding Status: Self-raised 1.5 Project Overview: See the public attachments of the procurement request 1.6 Platform and Website: Angang Smart Tendering and Bidding Platform (http://bid.ansteel.cn/TPBidder) Procurement Scope and Related Requirements 2.1 Procurement Scope: See the public attachments of the procurement request 2.2 Delivery Date: August 20, 2026 2.3 Delivery Location: Anshan City, Liaoning Province: 2.4 Quality Standards or Main Technical Performance Indicators for Goods: None Supplier Qualification Requirements 3.1 Supplier Qualification Requirements: See attachment Click to view tender details:

1. Tender Conditions The tender for the Copper-Steel Composite Cooling Stave and other items (AGGFGSHGZHD260629299670) is tendered by Angang Steel Co., Ltd. The tender funds are self-raised, the project has met the tender conditions, and an open tender is now conducted. 2. Project Overview and Tender Scope 2.1 Project Name: Copper-Steel Composite Cooling Stave and Other Items 2.2 Conversion to Other Procurement Methods upon Tender Failure: No conversion 2.3 See the attachment "Material List Attachment.pdf" for details of the tender content, scope, and scale of this project. 3. Bidder Qualification Requirements 3.1 Consortium bidding is not allowed for this tender. 3.2 Bidders must meet the following qualification requirements: See attachment (if any) 3.3 Bidders must meet the following registered capital requirements: Registered capital for production-type: 10,000,000 (yuan) and above 3.4 Bidders must meet the following performance requirements: Provide at least one supply performance from 2021 to 2025, requiring supply performance of 2-3 segment copper-steel composite cooling staves. If the contract cannot prove compliance with the above parameter requirements, please upload the corresponding technical agreement. Cooling staves are key components of the blast furnace body. For supply performance and quotation requirements, see the open tender requirements for details. 3.5 Bidders must meet the following capability requirements, financial requirements, and other requirements: Financial requirements: Provide a business license, registered capital greater than or equal to 10 million yuan, Capability requirements: See attachment (if any) Other requirements: See attachment (if any) 3.6 For projects that must be tendered according to law, bids from dishonest persons subject to enforcement are invalid. 4. Obtaining Tender Documents 4.1 All interested bidders, please log in to the Angang Intelligent Tender and Bid Platform http://bid.ansteel.cn to download the electronic tender documents from 16:55 on June 29, 2026 to 13:00 on July 21, 2026 (Beijing time, the same hereinafter). Click to view tender details: