Title: Ningxia Coal Industry Coal to Oil Branch -202204-Flash Buffer Device (Jingjiang Energy and Chemical) - GWC Single Source Publicity 2022-05-1908:37:06-2025-05-2208:37:06 Issue an Objection/Complaint Project Name: Ningxia Coal Industry Coal to Oil Branch -202204-Flash Buffer Device (Jingjiang Energy and Chemical) - GWC Inquiry Unit: National Energy Group Ningxia Coal Industry Co., Ltd. Proposed Supplier Name: Jingjiang Energy and Chemical Machinery Equipment Co., Ltd. Proposed Supplier Address: No. 27, Youfangwei, Shangliu Village, Dongxing Town Procurement Content: 12055894, Diffusion Section \ JG-KLPFZJ-002 \ High Pressure Flash Buffer Device \ SP-226 0104 \ Domestic, 3000 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 8:37:06-2025-05-2 at 8:37:06. 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/5384565.html