Title: Wuhai Energy April 2025 detonator and explosive inquiry procurement (2 times online) Project procurement 2022-04-1509:32:03 Issue/complaint: Wuhai Energy April 2025 detonator and explosive inquiry procurement (2 times online) Procurement result announcement (procurement number WZYC-WZXJ-2025040007) with indentation: 1. Transaction supplier: Ningxia Tianchang Civil Explosive Equipment Co., Ltd. 2. Announcement period: April 15, 2025 to April 18, 2025 3. Procuring party: National Energy Group Wuhai Energy Co., Ltd. 4. Procuring agency: National Energy Group Materials Co., Ltd. Ningxia Branch 5. Supervision: Procuring agency is responsible for accepting procurement objections; The procurement management department of the purchaser is responsible for accepting procurement complaints. Objection recipient: Ningxia Branch of National Energy Group Materials Co., Ltd. Contact phone: 0951-7678068 Email: 20013464@chnenergy.com.cn Complaint recipient: National Energy Group Wuhai Energy Co., Ltd. Contact number: 04735678735 Email: 17120034chnenergy.com. cn VI. Potential bidders, bidders, or other interested parties who have objections to the procurement results should raise them during the procurement results announcement period. Effective objections should meet the following conditions: 1. The objector should be a participant in the procurement activities of this project or an interested party of this project; 2. Objections should be raised during the procurement result announcement period; 3. The real name and valid contact information of the objector. Non national energy e-procurement platform registered suppliers should have their legal representative or authorized representative sign and affix their official seal; 4. Clearly specify the purchase order name, purchase number, purchasing agency, and purchaser for the disputed project; 5. Basic facts, valid clues, and relevant supporting materials for raising objections. 7、 If the complainant is not satisfied with the response to the objection, or believes that the procurement activity does not comply with national laws and regulations and the regulations of the National Energy Group Corporation, they may file a complaint within 10 days from the date they knew or should have known. （1） Effective complaints should meet the following conditions: 1. The complainant is a participant in the procurement activities of this project or has an interest in this project; 2. Objections have been raised in accordance with the law and regulations before filing a complaint against the procurement results; 3. The content of the complaint letter complies with regulations; 4. Within the validity period of complaint acceptance; 5. The same complaint has not been handled by the disciplinary inspection and supervision agencies or petition departments of the National Energy Group and its subsidiaries. （2） The complaint letter should include: 1. Purchase number, project name, and name of the complained party; 2. The complainant's name, authorized representative (if required), power of attorney (if required), and contact information; 3. The response to the objection and relevant supporting documents should be attached; 4. Specific and clear complaint issues, as well as complaint requests and claims related to the complaint issues; 5. Factual basis, legal basis, valid clues, and relevant supporting materials; 6. Chinese translation of foreign complaint materials (if any); 7. If the complainant is a legal person, the complaint letter must be signed and added by its legal representative or authorized representative