[1] During the Pervez Musharraf government, he was an advisor on fisheries in the provincial cabinet of Sindh under Arbab Ghulam Rahim.
[2] He received 71,394 votes and defeated Ghulam Muhammad Junejo, a candidate of Pakistan Peoples Party (PPP).
[3] During his tenure as MNA, he served as the minister of state for railways in the Ashraf ministry.
[1] He ran for the seat of the Provincial Assembly of Sindh as a candidate of PML-F from Constituency PS-69 (Umerkot-cum-Sanghar) in 2013 Pakistani general election but was unsuccessful.
[4] Mangrio died aged 63 on 25 November 2020 in Karachi, after contracting COVID-19 which caused complications.