北方股份(600262.SH)：公司无军品业务

Group 1 - The core business of the company is the research, development, production, sales, and service of non-road mining dump trucks [1] - The company also provides spare parts, maintenance contracting, and labor services for mining vehicles [1] - The company's products are widely used in seven major mining sectors: metallurgy, coal, non-ferrous metals, chemicals, building materials, hydropower, and transportation infrastructure [1] Group 2 - The company is a leader in the domestic mining vehicle industry [1] - Currently, the company does not engage in military products [1]