Procurement Announcement Number: DLXYGG202505140352 1. Basic Information of Procurement Project Procurer: China Resources New Energy (Miyang) Wind Energy Co., Ltd. Procurement Project Number: 6LHFD02025000004 Procurement Project Name: China Resources New Energy (Miyang) Wind Energy Co., Ltd. May Wind Turbine Spare Parts Procurement Content and Scope: China Resources New Energy (Miyang) Wind Energy Co., Ltd. Wind Turbine Spare Parts, On site Contact Person: Cui Tengfei -18237021812 2 2 2. Supplier Qualification Requirements No Qualification Review 3. Acquisition of Procurement Documents The procurement documents will be released on the China Resources Group Shouzheng Bidding Platform, and no paper procurement documents will be provided offline. Interested participants are required to log in to the Shouzheng Platform to view and download the procurement documents. 4、 The deadline for submitting response documents/quotations is May 23, 2025 at 10:00:00 (Beijing time, subject to further notice if there are any changes). Response file submission/quotation method: Submit electronic response files or quotations through the CR Group Shouzheng Electronic Tendering Platform before the deadline for response file submission/quotation. Late submissions will be rejected. 5、 Contact person for purchaser: Yuan Ming Phone: 19303718716 Email: yuanming@crnewenergy.com.cn 6、 Purchase details, line number, purchase content, demand quantity, unit, supplementary explanation 1. Cabin sunroof cover plate \ 555× The current inventory of 655SEC-W2000 fan matching 4 pieces is 0. Due to the damage of B11 and C20 fan cover plates, they need to be replaced. We apply for the purchase of 4 pieces, 2 of which will be used for defect elimination, and the other 2 pieces will be used as safety stock. 2 liquid level gauges \ SNK-254-V-O-12-HV/2-0107/STAUFF2 currently have zero inventory. Requesting to purchase 2 units to increase safety stock. 3 DC switch power supplies \ QUINT-PS/3AC/24DC/20 \ Phoenix 6 units currently in stock, request to purchase 6 units to increase safety stock. 4 overspeed modules \ FREQEON-OM1.2/6-2008 \ Freqcon1, current inventory is 0, request to purchase 1, increase safety stock. 5 Power Modules - Machine Side \ SKIIP2403GB172-4DFW-1700V2400A \ Semicon 5 units. The current inventory is 0 units. As 4 units were consumed in the first half of the year, we request to purchase 5 units to increase safety stock. 6 High pressure hose \ PHD108× The current inventory of 3800AOL90HANSA10 pieces is 0. As this spare part is a vulnerable part, we request to purchase 10 pieces to increase safety stock. 7 lightning protection modules \ V20-c/3+NPE-FS-280V \ OBO3. The current inventory is 0, and 3 units are requested to be purchased to increase safety stock. 8 photoelectric conversion PCB boards \ Encoder Fiber V4.4 PCB \ Shanghai Electric 4 pieces, current inventory is 0, request to purchase 4 pieces, increase safety stock. 9 Programmable Safety Relays \ 77370031885011 \ Pilz1 Only Current