Announcement of Public Negotiation and Transaction Results of Rotary Flow Meter by Hualu Engineering Technology Co., Ltd. 1. Project Information Procurement Project Number: 22364-XJ-IA004 Procurement Project Name: Rotary Flow Meter Section (Package) Number: 22364-XJ-IA004/01 Section (Package) Name: Rotary Flow Meter - Package 012 Transaction Results Supplier: Xindong Instrument and Meter (Suzhou) Co., Ltd. 3. Contact Information Purchaser: Hualu Engineering Technology Co., Ltd. Address: No. 7 Tangyan South Road, Yanta District, Xi'an City, Shaanxi Province Postal Code: 710065 Contact Person: Wang Hanzhe Phone: 02987989612 Email: whz2729@chinahualueng.com Hualu Engineering Technology Co., Ltd. April 10, 2025