Monofilament; multifilament, untwisted or with twist of less than 5 turns per meter
Synthetic filament yarn (other than sewing thread), not put up for retail sale, including synthetic monofilament of less than 67 decitex: > High tenacity yarn of nylon or other polyamides, whether or not textured: > Of aramids: > Single yarn > More than 920 decitex: > Monofilament; multifilament, untwisted or with twist of less than 5 turns per meter
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 5402.11.30.50
Kevlar 49 Aramids High Tenacity Yarn
Kevlar 49 is a high tenacity aramid multifilament yarn with twist less than 5 turns per meter, exceeding 920 decitex, used in aerospace composites and ballistic protection. It falls under HTS 5402.11.30.50 as synthetic aramid yarn of nylon or polyamides, single yarn configuration, not put up for retail sale. This classification reflects its untwisted or low-twist structure and high-strength properties.
Twaron 1000 High Tenacity Aramid Yarn
Twaron 1000 is an untwisted multifilament aramid yarn over 920 decitex, engineered for rope, cable, and reinforcement in tires. Classified under HTS 5402.11.30.50 for its high tenacity nylon/polyamide properties, single yarn form, and minimal twist. Ideal for industrial applications requiring extreme tensile strength.
Technora T200 Aramids Monofilament Yarn
Technora T200 high tenacity aramid monofilament yarn, >920 decitex with less than 5 tpm twist, used in protective clothing and composites. HTS 5402.11.30.50 applies due to its synthetic polyamide composition, single yarn, and low-twist specs per chapter definitions. Not for retail, suited for technical textile manufacturing.
Dyneema SK99 Aramid-Reinforced Yarn
Dyneema SK99 hybrid high tenacity yarn incorporating aramid filaments, >920 decitex, minimal twist for ropes and nets. HTS 5402.11.30.50 due to predominant aramid polyamide content and low-twist multifilament structure. Bulk for commercial fishing and mooring applications.
Kevlar XP Ultra Low-Twist Monofil Yarn
Kevlar XP monofilament aramid yarn, high modulus >920 decitex, twist near zero for advanced composites. Under HTS 5402.11.30.50 for untwisted/low-twist synthetic aramid single yarn, industrial supply only. Key for carbon fiber reinforcement hybrids.
Nomex N100 Low-Twist Aramid Yarn
Nomex N100 multifilament aramid yarn, high tenacity over 920 decitex, twist <5 tpm, for fire-resistant fabrics and insulation. Fits HTS 5402.11.30.50 as unretail synthetic polyamide single yarn per statistical notes on twist limits. Used in aerospace and protective gear production.
Heracron High Tenacity Aramid Spool Yarn
Heracron aramid multifilament yarn on industrial spools, 1100 decitex, <5 tpm twist, for bulletproof vests and hoses. Classifies to HTS 5402.11.30.50 as high-tenacity single yarn of aramids not for retail. Meets chapter specs for synthetic filament with minimal twist.