北方导航(600435.SH)：白银价格的波动不会对本公司产品成本造成显著影响

Group 1 - The core viewpoint of the article is that fluctuations in silver prices will not significantly impact the product costs of the company, Beifang Navigation (600435.SH) [1] Group 2 - The company has communicated this information through an investor interaction platform, indicating transparency in its operations [1]