宁波凯通国际贸易有限公司、宁波凯通物产有限公司系宁波开发投资集团全资下属的国有综合型大宗商品服务商，为集团核心主业贸易产业板块重点平台企业，合计注册资本4亿元，主营铜、锌、铝、镍等有色金属品种境内外现货贸易，年度贸易规模数百亿元。  

公司依托国企背景优势和雄厚的资金实力，以传统现货贸易为基础，逐步形成“产业+金融”双轮驱动的发展模式，近年来已与数百家大型冶炼厂、贸易商、下游工厂等建立了稳固的购销关系网络，成为区域性有色金属贸易龙头企业。

“十四五”期间，公司将以党中央提出的构建国内大循环为主体、国内国际双循环相互促进的新发展格局理念为指引，持续聚焦有色金属核心品种，全力打造链接海外优势资源、整合国内产业链、服务区域经济发展的供应链集成服务体系，加速向千亿级别的综合性供应链平台集团迈进！

Ningbo Kaiton International Trade Co., Ltd. and Ningbo Kaiton Resource Co., Ltd. are state-owned integrated commodity trading service providers, mainly engaged in domestic and foreign trade of non-ferrous metals such as copper, zinc, aluminum, and nickel. As wholly-owned subsidiaries of Ningbo Development & Investment Group Co., Ltd., Kaiton plays a leading role in the commodity trading sector of the Group and has the largest business scale among all state-owned trading companies in Ningbo. The total annual revenue of the two companies has exceeded 40 billion Yuan with registered capital of 400 million Yuan.    

Relying on its significant advantages in shareholder background and abundant working capital, Kaiton has gradually formed a two-wheel-driven development model of “Industry+Finance” based on the traditional physical trading pattern. With the robust development over the past years, Kaiton has established a solid network with hundreds of large smelters, trading houses as well as manufacturing and processing companies from across the country, and has taken the lead in regional non-ferrous metals trading.  

During the 14th Five-Year Plan period (2021-25), guided by the "dual circulation" development paradigm proposed by the CPC Central Committee--with domestic circulation as the mainstay and domestic and international circulations reinforcing each other, Kaiton will continuously focus on the core varieties of non-ferrous metals. It is committed to building an integrated supply chain service system that can have access to overseas superior resources, consolidate domestic industrial chain and serve regional economic development, and is making great strides towards a 100 billion-scale supply chain conglomerate.