Mycological biomaterial being raw material for industrial use; Raw or semi-worked mycological materials for use in the manufacture of imitation leather; mycological materials being raw material for industrial use, sold in bulk; Raw and semi-worked mycological material for industrial use; raw or semi-worked mycological material for use in the manufacture of imitation leather; Polymer base compositions used in the manufacture of goods, namely, clothing, adhesives, textiles, nonwoven fabrics, home furnishings, films, packaging, construction products, industrial goods, consumer products; Biological materials for manufacturing artificial leather made from mycelium, namely, chemicals and other materials from growing mycelial tissue and processing mycelial tissue into an artificial leather product; Feedstock for growing biological materials for manufacturing artificial leather, namely, media for growing mycelial tissue; chemicals and reagents for chemically modifying biological materials for manufacturing artificial leather