来源:[1] KE 与 BELFB:价值投资者现在应该买哪只股票? (https://www.nasdaq.com/articles/ke-vs-belfb-w ...)[2] LFB 公司概览、联系方式和竞争对手 - LeadIQ (https://leadiq.com/c/lfb/5a1d7e1d240000240057 ...)[3] Bel Fuse (BELFB) 升级为强烈买入:这对...意味着什么? (https://www.nasdaq.com/articles/bel-fuse-belf ...)