Factories under Rwanda Mountain Tea Ltd management produces some of the best black CTC teas in Central and Eastern Africa. RMT black tea produces a dark coppery brew with rich, full -bodied flavors.

Rwanda Mountain Tea Ltd offers for sale black CTC tea from the tea factories of Rubaya (recognized for its colorful cup), Nyabihu and Kitabi (recognized for their bright infusion) in a variety of grades, namely BP1, PF1, PD and Dust 1 for the primary grades; and Dust, Fngs1, Dust2 and BMF for the secondary grades.

The primary grade teas amount to more than 90 % of the total tea production. These teas are sold in bulk, which is in packages of 40 bags containing between 60 and 79 kg each. Mostly these teas are offered for sale at the Mombasa auction market where they regularly fetch some of the best prices at this market.

Rwanda Mountain tea Ltd offers for direct sale 30 % of its annual production of black tea.