南方中证1000ETF（512100）成立日期2016年9月29日，最新规模649.53亿。今年以来收益28.58%，同 类排名2093/4221；近一年收益34.04%，同类排名1521/3848；成立以来收益13.79%。 南方中证1000ETF（512100）基金经理为崔蕾。 从基金十大重仓股角度 数据显示，南方基金旗下1只基金重仓惠城环保。南方中证1000ETF（512100）二季度持有股数126.85 万股，占基金净值比例为0.35%，位居第三大重仓股。根据测算，今日浮亏损失约1116.3万元。 截至发稿，崔蕾累计任职时间6年338天，现任基金资产总规模949.76亿元，任职期间最佳基金回报 164.18%， 任职期间最差基金回报-15.93%。 10月9日，惠城环保跌5.03%，截至发稿，报166.20元/股，成交10.90亿元，换手率3.97%，总市值327.63 亿元。 风险提示：市场有风险，投资需谨慎。本文为AI大模型自动发布，任何在本文出现的信息（包括但不 限于个股、评论、预测、图表、指标、理论、任何形式的表述等）均只作为参考，不构成个人投资建 议。 资料显示，青岛惠城环保科技集团股份有限 ...

Core Viewpoint - Huicheng Environmental Protection is facing dual challenges of declining performance and reliance on major clients, prompting the company to seek a breakthrough through a targeted private placement to raise funds for environmental projects and working capital [2][7]. Performance Fluctuations - In the first half of 2025, Huicheng Environmental Protection reported revenue of 564 million yuan, a year-on-year decline of 5.09%, and a net profit attributable to shareholders of 5.02 million yuan, down 85.64% [4]. - The company experienced significant revenue growth in 2023, with revenue soaring to 1.071 billion yuan, a 194.76% increase, and net profit reaching 139 million yuan, up 5499.75%, primarily due to the successful launch of a project by its subsidiary [3]. - However, in 2024, revenue growth slowed to 1.149 billion yuan, a 7.33% increase, while net profit fell to 42.6 million yuan, down 69.24% [3]. Client Dependency - Huicheng Environmental Protection is heavily reliant on China National Petroleum Corporation (CNPC), with sales revenue from CNPC accounting for 69.12%, 61.62%, and 66.14% of its main business income in 2023, 2024, and the first half of 2025, respectively [5]. - The company is the sole supplier for the high-sulfur petroleum coke hydrogen ash utilization project for Guangdong Petrochemical, which raises concerns about the stability of its revenue stream [5][6]. Capital Expansion - Despite the challenges, Huicheng Environmental Protection is proceeding with a private placement to raise funds for projects in the Jieyang Dannan Sea Petrochemical Industrial Zone, including general industrial solid waste treatment and environmental resource utilization [7][8]. - The strategic expansion is seen as a response to favorable market prospects and aims to enhance the company's product diversification, including increasing the production of molecular sieves and catalytic agents [9].