The loading and unloading charges are ultimately specified through the loading and unloading terms in the charter party. Common loading and unloading terms in practice include:

Antimony-impregnated graphite is a composite material made by impregnating metallic antimony into a graphite matrix, combining the self-lubricating property of graphite with the density of metals. It features high hardness, excellent wear resistance, superior thermal conductivity, and stable perform