No doubt, Huawei is a renown leader in protecting human rights. In China these are human rights in “Chinese coloration”: 中国特色的 = zhōngguó tèsè de. I lived and worked in China long enough to know well, what I am talking about.
EcoVadis grows aggressively. They tweet: “How Sustainability Is Becoming A Competitive Advantage In China”. I guess that EcoVadis sees outstanding chances for its business to grow significantly in China and needs success stories from Chinese big players. EcoVadis is an independent company, but it surely is not independent from its business interests.