二、对公司的影响 本次投资扩建项目有利于进一步巩固并扩大公司在越南环保领域的业务规模及市场影响力。公司控股子 公司河内天禹运营的越南河内项目自2023年初投运以来，始终保持安全、稳定、高效运行，持续为当地 提供可靠的垃圾处理服务与绿色清洁电力，有效支持河内市环境治理与低碳转型目标。本次扩建投资可 充分发挥一期项目公用设施的最大效能，提升投资效率，是公司国际化发展战略的重要组成部分，有助 于深化公司在东南亚区域的业务布局，增强行业竞争力和品牌影响力，从而为公司长期可持续发展奠定 坚实基础，切实维护全体股东利益。 三、风险提示 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、误导性陈述或者重大遗 漏。 中国天楹股份有限公司（以下简称"公司"）控股子公司河内天禹环保能源股份公司（以下简称"河内天 禹"）近日收到越南社会主义共和国河内市人民委员会签发的《投资主张变更批文》（编号：775/Q?- UBND），决定批准河内天禹投资扩建河内市朔山垃圾发电厂项目第二期，扩建规模为1,600吨/天，现 将相关情况公告如下： 一、投资项目主要内容： 1、投资项目名称：越南河内朔山垃圾发电厂项目第二期（扩建） ...

Core Insights - Yunnan's "West-to-East Power Transmission" has delivered over 2 trillion kilowatt-hours of electricity, saving approximately 665 million tons of standard coal and reducing carbon dioxide emissions by about 1.728 billion tons, contributing significantly to regional development and the national new energy system [1][5][7] Group 1 - The first step of Yunnan's "West-to-East Power Transmission" was marked by the successful commissioning of the 220 kV line from Rubugao to Tianshengqiao in August 1993, leading to 32 years of development [3] - Yunnan has established a 500 kV main grid framework characterized by "provincial AC and DC parallel operation, long-distance high-capacity transmission within the country, and multiple international transmission directions" [3] - The Yunnan Power Grid Company has been promoting large-scale cross-provincial and cross-regional transmission projects, achieving key equipment localization [5] Group 2 - Yunnan's green electricity production has exceeded 90%, leveraging the region's abundant wind, solar, and hydro resources [5] - During the recent high-temperature conditions in southern China, Yunnan's power generation companies increased output to ensure a steady supply of green electricity to eastern provinces, supporting the power needs of the Guangdong-Hong Kong-Macao Greater Bay Area [7] - Yunnan aims to enhance its dynamic balance capabilities and optimize resource allocation to further support the sustainable development of the "West-to-East Power Transmission" initiative [7]