Huawei

As You Sow's 2019 report, Mining the Disclosures, is a deep analysis of 215 companies' human rights performance in relation to sourcing conflict minerals from the Democratic Republic of the Congo (DRC). This company's score was 17.4% (Weak).
Source: As You Sow (2019)

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)

This company appears on Burma Campaign UK's 'Dirty List' of companies assisting the Burmese military to continue to commit human rights violations and environmental destruction. Huawei is a Chinese communications technology company that has faced sanctions and restrictions from the American and other governments over security concerns. In Burma it works for the military owned Mytel mobile phone network, helping them develop their 5g network.
Source: Burma Campaign UK (2019)