On September 14, a BYD employee posted on Maimai questioning the company's excessive cost reduction, revealing that body parts were switched from stainless steel to carbon steel, the material inspection department was dissolved and all materials exempted from inspection, and the review process was artificially rushed. Several self‑identified internal employees echoed in the comments and disclosed more quality control loopholes.
Evidence EVIDENCE
Sources 1 · Archived 0
SourceTypeReliabilityLink
李老师不是你老师
2026-09-15 12:37 · 9月14日，有比亚迪员工发帖爆料公司过度降本，指控其将不锈钢换成便宜碳素钢、解散物料检验部门及放宽产线标准，引发网友热议。
First-hand
●●●●●
Context CONTEXT
Cause
09.09
·Reported
·Importance II
·China
This event
BYD internal employee posts on Maimai exposing company's excessive cost-cutting and quality risks
2026.09.15 · Reported
Effect
09.29
·Reported
·Importance II
·China
10.04
·Reported
·Importance II
·Xi'an
10.06
·Reported
·Importance II
·China
10.09
·Reported
·Importance II
·China
10.10
·Reported
·Importance III
·China
Coverage of this event COVERAGE