antarbahan

Antarbahan is a term used in Indonesian manufacturing and logistics to denote materials or components that are used between raw materials and finished goods in a production process. The term derives from antar- meaning "between" and bahan meaning "material" or "ingredient."

Antarbahan covers semi-finished products, subassemblies, and essential inputs that are not final products but are transformed or consumed during production. They are typically cataloged in the bill of materials alongside raw materials and finished goods, and may be stored as work-in-progress.

In practice, antarbahan management involves forecasting, supplier selection, procurement, and inventory control to ensure timely availability and avoid production delays. Lead times for antarbahan often determine overall manufacturing cycle times and can influence scheduling, capacity planning, and cost management.

The concept is relevant across industries, including electronics, automotive, and consumer goods, where accurate identification of antarbahan helps in cost accounting, pricing, and efficiency improvements. Proper handling of antarbahan supports tighter supply chains, reduces stockouts, and enables more accurate production planning.

See also: Bill of materials, work in progress, inventory management, procurement.