Announcement No. RQBGGG202505190001 of the annual routine engineering design and procurement project of Yangquan Regional Company for 2025-2026. The company has made the following changes to the announcement of the annual routine engineering design and procurement project of Yangquan Regional Company for 2025-2026 (No. RQCGXY202504250051): the item/project name has been changed, and the commercial public welfare users (Q/h ≤ 10Nm3) require 5290 commercial public welfare users (10Nm3 ＜ Q/h ≤ 100Nm3), 6532 industrial users (Q/h ≤ 100Nm3), 105 municipal medium and low pressure pipelines DN ≤ 200, 29.53429.16405 municipal medium and low pressure pipelines 200 ＜ DN ≤ 300, and the required quantity is 91559. Except for the above changes, the remaining contents of the original announcement are still valid, with a demand quantity of 71 for municipal medium and low pressure pipelines of 300 ＜ DN ≤ 400. Shanxi Jindong Huarun Gas Co., Ltd. May 19, 2025