Vivo

This company received a grade of F in the Greenpeace Guide to Greener Electronics (Oct 2017), which assesses companies from the electronics industry across three impact areas: energy use, resource consumption, and chemical elimination. Of the 17 companies ranked, this company came second last.
Source: Greenpeace (2017)

This company received a score of 0/100 (retrieved 10-Oct-2020) in the Corporate Information Transparency Index (CITI), a system for evaluating supply chain practices in China, particularly in regards to environmental management and water pollution. Scores are calculated using government compliance data, online monitoring data, and third-party environmental audits, as well as trends in the environmental performance of factories in the company's supply chains.
Source: IPE (2020)

The Chinese government has facilitated the mass transfer of Uyghur and other ethnic minority citizens from the far west region of Xinjiang to factories across the country. Under conditions that strongly suggest forced labour, Uyghurs are working in factories that are in the supply chains of at least 83 well-known global brands in the technology, clothing and automotive sectors, including brands owned by this company. The Australian Strategic Policy Institute's 2020 report estimates (somewhat conservatively) that more than 80,000 Uyghurs were transferred out of Xinjiang to work in factories across China between 2017 and 2019, and some of them were sent directly from detention camps.
Source: ASPI (2020)