Change Announcement V1.0 for the Disposal Services of Waste Oil, Waste Batteries and Contaminated Materials at 12 Wind Farm Stations under Huaneng New Energy Co., Ltd. Sichuan Branch from 2026 to 2029

[Amendment] Change Announcement V1.0 for the Disposal Services of Waste Oil, Waste Batteries and Contaminated Materials at 12 Wind Farm Stations under Huaneng New Energy Co., Ltd. Sichuan Branch from 2026 to 2029 Purchasing Unit: Huaneng Butuo Wind Power Co., Ltd. Agency: 中国华能集团有限公司北京睿采数动科技分公司 Region: Jinjiang District, Chengdu, Sichuan Project No.: HNZB2026-08-1-0003 Published: 2026-08-14 Document Deadline: 2026-08-28 Bid Deadline: 2026-08-28 Bid Opening: 2026-08-28