一季报中，中铝国际旗下包头铝业（600472）达茂旗120万千瓦新能源项目1#升压站工程倒送电工作首 次送电圆满成功，云南云铜锌业搬迁项目最大厢式压滤机成功安装完成，华昇二期项目12个标段完成竣 工验收，印尼曼帕瓦100万吨/年冶金级氧化铝项目正式进入投产运营阶段，西芒杜柴油发电项目IFC图 纸及3D模型全部完成，西芒杜C3项目NPI基本设计已完成。 4月22日晚间，中铝国际（601068）（601068.SH）发布2025年第一季度报告，一季度公司实现营业总 收入48.04亿元，归母净利润6579.70万元。公司强化收款管理，本报告期内经营活动现金净流量比上年 同期增加4.66亿元。 公司一季度强化市场开拓，业务结构调整非常明显。中铝国际一季度新签合同总额为85.65亿元，同比 增加51.04%。其中，新签国内合同76.65亿元，同比增加52.08%；新签海外合同9.00亿元，同比增加 42.67%，国内外市场均实现"一季度开门红"。截至2025年3月31日，公司未完工合同总额为431.73亿 元。 公告显示，公司一季度新签工业合同增加七成以上，中铝国际紧盯增量市场，深挖存量市场，聚焦有色 及优势工业领域， ...

Core Viewpoint - China Ruilin (603257.SH) has initiated its subscription with an issue price of 20.52 CNY per share and a price-to-earnings ratio of 18.17 times, targeting both domestic and international clients in the non-ferrous metal industry [1] Financial Performance - The company reported revenues of approximately 1.497 billion CNY, 1.664 billion CNY, and 2.005 billion CNY for the years 2019, 2020, and 2021 respectively, with net profits of about 179 million CNY, 147 million CNY, and 157 million CNY during the same periods [2] - As of June 30, 2022, total assets amounted to approximately 355.51 million CNY, with total liabilities of about 197.20 million CNY and shareholders' equity of around 158.31 million CNY [3] - For the first half of 2022, the company achieved an operating income of approximately 1.13 billion CNY and a net profit of about 361 million CNY [3] Business Segments - The company provides engineering technical services primarily for the non-ferrous metal mining, selection, smelting, and processing industries, with clients including major state-owned enterprises and international mining groups [1] - The gross profit margins for the company's engineering contracting business have shown a declining trend, with rates of 8.80%, 8.18%, 7.45%, and 5.42% over the reporting periods, while the engineering design and consulting business maintained higher margins of 41.04%, 38.16%, 37.24%, and 38.51% [4]