#self-supply

• To self-supply — To independently and through one's own means secure the resources, raw materials, goods, food, or products necessary for living, operating, or production, without relying on intermediaries or external distribution networks; to undergo an independent process of structural replenishment based on self-sufficiency.
• Self-provisioning — The act of self-supplying or its result; the procurement of necessary material, food, or industrial resources through one's own efforts and from internal sources, independent of an external market or auxiliary suppliers.