The Semolina ecosystem links upstream, midstream, and downstream actors that turn durum wheat into finished food and industrial products. Upstream, wheat growers and raw‑material suppliers deliver certified grain to grain‑handling and milling facilities that produce standardized semolina. Midstream, equipment manufacturers provide extrusion, drying, and fortification technology, while processors blend semolina into pasta, couscous, bakery mixes, and specialty feeds. Downstream, distributors, foodservice operators, retailers, and branded manufacturers purchase the finished semolina‑based goods for consumer consumption. Value is created through commodity procurement, processing efficiency, product differentiation, and brand positioning, with revenue captured at each stage.