Advance Notice of Concentrated Procurement of Coking Coal for July 2025 by Yugang Company of JISCO Group Yugang Company is hereby issuing an advance notice of concentrated procurement of coking coal for July 2025. Qualified suppliers are invited to participate in the registration. The details are as follows: I. Project Overview Project Name: Advance Notice of Concentrated Procurement of Coking Coal for July 2025 by Yugang Company of JISCO Group Purchasing Unit: Yugang Company Delivery Location: Delivery shall be made at the designated material yard of the Storage and Transportation Operation Area of Jiuquan Iron & Steel (Group) Co., Ltd. Yuzhong Steel Branch in Yuzhong County, Gansu Province. Estimated Start Date of Supply/Construction: June 18, 2025 Estimated Completion Date of Supply/Construction: July 31, 2025 Procurement Content: Click to view the content II. Registration Qualification Requirements 1. The applicant must be an independent legal entity within the territory of the People's Republic of China. 2. The applicant must not be listed as a dishonest person subject to enforcement by the Supreme People's Court on the "Credit China" website or any credit information sharing platform at any level. III. Registration Method Suppliers must respond to this notice within the specified time frame and log in to the electronic tender and bid system ( https://eps.jiugangbid.com/ ). Unregistered suppliers must first complete the registration process. After registration, click "I Want to Register" for the corresponding procurement notice and fill in the relevant information. IV. Registration Deadline 18:10 on June 22, 2025 V. Communication and Feedback 1. If applicants have any questions about this notice, they may inquire with the contact person for procurement release. Contact Person: Guo Hong, Contact Number: 18919969998. VI. Inquiries and Complaints For inquiries or complaints regarding the procurement activities, please send the information to the email address of the Transaction Supervision Office of the JISCO Group Trading Center (jyjds@jiugang.com), Contact Number: 0937-6713939. Relevant Attachments None Yugang Company June 17, 2025 Click to view the tender details: 》Advance Notice of Concentrated Procurement of Coking Coal for July 2025 by Yugang Company of JISCO Group

Advance Notice of Concentrated Procurement of Coking Coal for June 2025 by Yugang Company of JISCO Group Yugang Company is hereby issuing an advance notice of concentrated procurement of coking coal for June 2025. Qualified suppliers are invited to participate in the registration. The details are as follows: I. Project Overview Project Name: Advance Notice of Concentrated Procurement of Coking Coal for June 2025 by Yugang Company of JISCO Group Procuring Entity: Yugang Company Delivery Location: Delivery shall be made at the designated material yard within the storage and transportation operation area of Jiuquan Iron & Steel (Group) Co., Ltd. Yuzhong Iron & Steel Co., Ltd., located in Yuzhong County, Gansu Province. Estimated Start Date of Supply/Construction: May 24, 2025 Estimated Completion Date of Supply/Construction: June 30, 2025 Procurement Contents: Click to view the contents II. Registration Qualification Requirements 1. The applicant must be an independent legal entity within the territory of the People's Republic of China. 2. The applicant must not be listed as a dishonest person subject to enforcement by the Supreme People's Court on the "Credit China" website or any credit information sharing platform at any level. III. Registration Method Suppliers must respond to this notice within the specified time frame and log in to the electronic tender and bid system ( https://eps.jiugangbid.com/ ). Unregistered suppliers must first complete the registration process. After registration, click "I Want to Register" for the corresponding procurement notice and fill in the relevant information. IV. Registration Deadline 19:22 on May 26, 2025 V. Communication and Feedback 1. If applicants have any questions regarding this notice, they may inquire with the contact person for procurement releases. Contact Person: Guo Hong, Contact Number: 18919969998. VI. Inquiries and Complaints For inquiries or complaints regarding the procurement activities, please send the information to the email address of the Transaction Supervision Office of the JISCO Group Trading Center (jyjds@jiugang.com), Contact Number: 0937-6713939. Relevant Attachments None Yugang Company May 21, 2025 Click to view the tender details: 》Advance Notice of Concentrated Procurement of Coking Coal for June 2025 by Yugang Company of JISCO Group

Advance Notice of Concentrated Procurement of Domestic Pellet Ore by Hongxing Stock Co., Ltd. of JISCO Group in June 2025 The Supply Chain Management Branch is issuing an advance notice of concentrated procurement of domestic pellet ore by Hongxing Stock Co., Ltd. of JISCO Group in June 2025. Qualified suppliers are invited to participate in the registration. The details are as follows: I. Project Overview Project Name: Advance Notice of Concentrated Procurement of Domestic Pellet Ore by Hongxing Stock Co., Ltd. of JISCO Group in June 2025 Procuring Entity: Supply Chain Management Branch Delivery Location: Storage Yard of the Storage and Transportation Department of Gansu Jiuquan Iron & Steel (Group) Co., Ltd. Hongxing Iron & Steel Co., Ltd., Jiayuguan City, Gansu Province Estimated Start Date of Supply/Construction: May 23, 2025 Estimated Completion Date of Supply/Construction: June 24, 2025 Procurement Contents: Click to view the contents II. Registration Qualification Requirements 1. The applicant must be an independent legal entity or other organization within the territory of the People's Republic of China, and shall have the capability to respond to the tender project. 2. The applicant must not be listed as a dishonest person subject to enforcement by the Supreme People's Court on the "Credit China" website or any credit information sharing platform at any level. 3. The applicant shall use automobile transportation, and all carrier vehicles must be new energy vehicles (NEVs) or vehicles that meet the China VI vehicle emission standards. III. Registration Method Suppliers must respond to the notice within the specified time frame and log in to the electronic tender and bid system ( https://eps.jiugangbid.com/ ). Unregistered suppliers must first complete the registration process. After registration, click "I Want to Register" for the corresponding procurement notice and fill in the relevant information. IV. Registration Deadline 17:41 on May 24, 2025 V. Communication and Feedback 1. If applicants have any questions about this notice, they may inquire with the contact person for procurement releases. Contact Person: Xu Yun, Contact Number: 13139478001. VI. Inquiries and Complaints For inquiries or complaints regarding the procurement activities, please send the information to the email address of the Transaction Supervision Office of the JISCO Group Trading Center (jyjds@jiugang.com), Contact Number: 0937-6713939. Relevant Attachments None Supply Chain Management Branch May 19, 2025 Click to view the tender details: 》Advance Notice of Concentrated Procurement of Domestic Pellet Ore by Hongxing Stock Co., Ltd. of JISCO Group in June 2025