314991 Rope, Cordage, and Twine Mills This U.S. industry comprises establishments primarily engaged in manufacturing rope, cable, cordage, twine, and related products from all materials (e.g., abaca, sisal, henequen, hemp, cotton, paper, jute, flax, manmade fibers including glass). The data published with NAICS code 314991 include the following SIC industry: 2298 Cordage and twine