Oil-cake and other solid residues, of vegetable fats or oils

cpc code 21910 covers the production and trade of oil-cake and other solid residues derived from the processing of vegetable fats and oils. This industry plays a crucial role in the global agricultural and food supply chains, as the byproducts generated during the extraction of oils and fats from various oilseeds and plant sources are used as high-protein animal feed and fertilizers. The 21910 industry is closely linked to the broader 21 Manufacture of basic chemicals, fertilizers and nitrogen compounds, plastics and synthetic rubber in primary forms sector, contributing to the efficient utilization of agricultural resources and the sustainability of food production systems.

The production of oil-cake and other solid residues under cpc code 21910 typically involves the mechanical or chemical extraction of oils and fats from oilseeds, nuts, and other plant-based raw materials. This process often begins with the cleaning, drying, and preparation of the raw materials, followed by the extraction of the oils using methods such as pressing, solvent extraction, or a combination of both. The remaining solid residues, known as oil-cake or meal, are then processed, dried, and prepared for use as animal feed or fertilizer.

The main inputs required for the 21910 industry include a variety of oilseeds, nuts, and other plant-based raw materials, such as 11211 Soybeans, 11212 Groundnuts, in shell, 11213 Sunflower seeds, and 11214 Rapeseed or colza seeds. Additionally, the industry relies on specialized machinery and equipment for the extraction, processing, and packaging of the oil-cake and solid residues, as well as energy sources and transportation infrastructure to support the production and distribution of these products.

The primary outputs of the 21910 industry are oil-cake and other solid residues, which are used as high-protein animal feed and organic fertilizers. These byproducts are consumed by various industries, including 01 Crop and animal production, hunting and related service activities, 10 Manufacture of food products, and 20 Manufacture of chemicals and chemical products. The efficient utilization of these solid residues contributes to the overall sustainability and circular economy of the agricultural and food production systems.