CORPORATE PRESENTATION July, 2020 July 2020 (Mandarin)FACT SHEET AUGUST 2019August 2019 (Mandarin) Other DocumentsProject Development Report (Mandarin) Cerro CalicheLetter by Jorge Diaz & Mel Herdrick. (Mandarin)Sonoro Press Release 20200526 (Mandarin)Sonoro Press Release 20200428 (Mandarin)Sonoro Press Release 20200812 Sonoro Closes 8M Private Placement (Mandarin) Aug 2020 Shareholders Letter (Mandarin)