Naval operations of the Dutch East Company at Cheribon and the Preanger territory according to the Generale Missive dated 10 February 1733

Two ships were needed to collect the rice, wood and coffee.

Source
J. van Goor. Generale Missiven van Gouverneurs-Generaal en Raden aan Heren XVII der Verenigde Oostindische Compagnie. Deel IX: 1727-1737. The Hague, 1988, p. 455.