Title: Ningxia Coal Industry - Olefin One Branch -202204- Reactor Accessories (Qidong Huali) - Single Source Announcement of WGC, May 19, 2025, 8:37:23-2025-05, 2208:37:23. Issue an Objection/Complaint: Project Name: Ningxia Coal Industry - Olefin One Branch -202204- Reactor Accessories (Qidong Huali) - WGC Inquiry Unit: National Energy Group Ningxia Coal Industry Co., Ltd. Proposed Supplier Name: Qidong Huali Petrochemical Machinery Equipment Co., Ltd. Proposed Supplier Address: No. 228 Wei'er Road, Qidong Economic Development Zone Procurement Content: 12224341, Constant Pressure Shock Absorber HLXA-JZQ-DN50-PN2.5-SS \ 304 \ 29770M Domestic. 1.000 pieces; 12935659, ammonia vaporization component \ APS72-PS16-156-TL-Liquid/304 \ reactor, 1.000 pieces; Reason for single source procurement: Due to the use of irreplaceable patents, proprietary technologies, or other special reasons, procurement can only be made from a single supplier. The public announcement starts and ends on May 19, 2025 at 8:37:23-2025-05-2 at 8:37:23. Objections to two items are received by the National Energy Group Materials Co., Ltd. Ningxia Branch. Objection contact person: National Energy Group Materials Co., Ltd. Ningxia Branch. Contact phone number: 0951-7678068. Mailing address: 15/F, Block A, Elite Building, No. 239 Shanghai West Road, Jinfeng District, Yinchuan City. If there is an objection, please raise it online during the public announcement period. To initiate an objection, please upload relevant attachments, including but not limited to: 1. A written objection letter explaining the detailed reasons. The sentence is:; 2. Relevant evidence and proof materials for affixing the official seal of the unit; Bidding website: https://gd-prod.oss-cn-beijing.aliyuncs.com/upload/cms/article/inquireFive/5384566.html