YOUR SOURCE FOR GREEN MATERIAL - From cellulose powder for bioplastics, bast fiber for textiles, to hurd for construction materials, Lone Star Industrial Materials (LSIM) has what you need for your next product development or project. The building blocks to sustainability begin with raw materials. LSIM is driving the raw sustainable materials industry to the forefront by finding solutions to supply chain volatility, supply shortages, and prodcution limitations.