The second hurdle is cost. Backed by a vertically integrated industrial chain, BYD holds clear advantages in battery cost and integration efficiency. Competitors that depend on external procurement will struggle to obtain the same economies of scale; if they opt for in-house R&D and manufacturing instead, that implies massive spending on research and capacity—making it difficult to build equivalent competitiveness in the short term.
Армия России продвинулась в Сумской области14:51，这一点在爱思助手中也有详细论述
Фото: Алексей Филиппов / РИА Новости，详情可参考体育直播
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