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ECCN Lookup Materials

Materials

Advanced materials including metals, alloys, ceramics, and composites subject to export controls.

136 ECCNs

Product Group AEquipment, Assemblies & Components

1A001
  • NS
  • AT

"Parts" and "components" made from fluorinated compounds, as follows (see List of Items Controlled).

1A002
  • NS
  • NP
  • AT

"Composite" structures or laminates, as follows (see List of Items Controlled).

1A003
  • NS
  • AT

Manufactures of non-"fusible" aromatic polyimides in film, sheet, tape or ribbon form having any of the following (see List of Items Controlled).

1A004
  • NS
  • RS
  • AT

Protective and detection equipment and "components", not "specially designed" for military use, as follows (see List of Items Controlled).

1A005
  • NS
  • UN
  • AT

Body armor and "specially designed" "components" therefor, as follows (see List of Items Controlled).

1A006
  • AT

Equipment, "specially designed" or modified for the disposal of Improvised Explosive Devices (IEDs), as follows (see List of Items Controlled), and "specially designed" "components" and "accessories" therefor.

1A007
  • NS
  • NP
  • AT

Equipment and devices, "specially designed" to initiate charges and devices containing "energetic materials," by electrical means, as follows (see List of Items Controlled).

1A008
  • NS
  • UN
  • AT

Charges, devices and "components", as follows (see List of Items Controlled).

1A101
  • MT
  • AT

Devices for reduced observables such as radar reflectivity, ultraviolet/infrared signatures and acoustic signatures, for applications usable in rockets, missiles, or unmanned aerial vehicles capable of achieving a "range" equal to or greater than 300 km or their complete subsystems.

1A102
  • AT

Resaturated pyrolized carbon-carbon "parts" and "components" designed for rockets, missiles, or unmanned aerial vehicles capable of achieving a "range" equal to or greater than 300 km. (These items are "subject to the ITAR." See 22 CFR parts 120 through 130.)

1A202
  • NP
  • AT

Composite structures, other than those controlled by 1A002, in the form of tubes and having both of the following characteristics (see List of Items Controlled).

1A225
  • NP
  • AT

Platinized catalysts "specially designed" or prepared for promoting the hydrogen isotope exchange reaction between hydrogen and water for the recovery of tritium from heavy water or for the production of heavy water.

1A226
  • NP
  • AT

Specialized packings, which may be used in separating heavy water from ordinary water, having both of the following characteristics (see List of Items Controlled).

1A227
  • NP
  • AT

High-density (lead glass or other) radiation shielding windows, having all of the following characteristics (see List of Items Controlled), and "specially designed" frames therefor.

1A231
  • NP
  • AT

Target assemblies and components for the production of tritium as follows (See List of Items Controlled):

1A290
  • NP
  • AT

Depleted uranium (any uranium containing less than 0.711% of the isotope U-235) in shipments of more than 1,000 kilograms in the form of shielding contained in X-ray units, radiographic exposure or teletherapy devices, radioactive thermoelectric generators, or packaging for the transportation of radioactive materials.

1A607
  • NS
  • RS
  • AT

Military dissemination "equipment" for riot control agents, military detection and protection "equipment" for toxicological agents (including chemical, biological, and riot control agents), and related commodities (see List of Items Controlled).

1A613
  • NS
  • RS
  • AT

Armored and protective "equipment" and related commodities, as follows (see List of Items Controlled).

1A984
  • CC

Chemical agents, including tear gas formulation containing 1 percent or less of orthochlorobenzalmalononitrile (CS), or 1 percent or less of chloroacetophenone (CN), except in individual containers with a net weight of 20 grams or less; liquid pepper except when packaged in individual containers with a net weight of 3 ounces (85.05 grams) or less; smoke bombs; non-irritant smoke flares, canisters, grenades and charges; and other pyrotechnic articles having dual military and commercial use, and "parts" and "components" "specially designed" therefor, n.e.s.

1A985
  • CC

Fingerprinting powders, dyes, and inks.

1A995
  • AT

Protective and detection equipment not "specially designed" for military use and not controlled by ECCN 1A004 or ECCN 2B351, as follows (see List of Items Controlled), and "parts" and "components" not "specially designed" for military use and not controlled by ECCN 1A004 or ECCN 2B351 therefor.

1A999
  • AT

Specific Processing Equipment, n.e.s., as Follows (See List of Items Controlled).

Product Group BTest, Inspection & Production Equipment

1B001
  • NS
  • MT
  • NP

Equipment for the production or inspection of "composite" structures or laminates controlled by 1A002 or "fibrous or filamentary materials" controlled by 1C010, as follows (see List of Items Controlled), and "specially designed" "components" and "accessories" therefor.

1B002
  • NS
  • AT

Equipment designed to produce metal alloy powder or particulate materials and having any of the following (see List of Items Controlled).

1B003
  • NS
  • AT

Tools, dies, molds or fixtures, for "superplastic forming" or "diffusion bonding" titanium, aluminum or their alloys, "specially designed" for the manufacture of any of the following (see List of Items Controlled).

1B018
  • NS
  • MT
  • RS

Items on the Wassenaar Arrangement Munitions List (see List of Items Controlled).

1B101
  • MT
  • NP
  • AT

Equipment, other than that controlled by 1B001, for the "production" of structural composites, fibers, prepregs or preforms, usable for rockets, missiles, or unmanned aerial vehicles capable of achieving a "range" equal to or greater than 300 km and their subsystems, as follows (see List of Items Controlled); and "specially designed" "parts," "components" and "accessories" therefor.

1B102
  • MT
  • AT

Metal powder "production equipment," other than that specified in 1B002, and "parts" and "components" as follows (see List of Items Controlled).

1B115
  • MT
  • AT

"Equipment, other than that controlled in 1B002 or 1B102, for the "production" of propellant or propellant constituents (see List of Items Controlled), and "specially designed" "parts" and "components" therefor.

1B116
  • MT
  • AT

"Specially Designed" nozzles for producing pyrolitically derived materials formed on a mold, mandrel or other substrate from precursor gases which decompose in the 1,573 K (1,300 °C) to 3,173 K (2,900 °C) temperature range at pressures of 130 Pa to 20 kPa.

1B117
  • MT
  • AT

Batch mixers having all of the following (see List of Items Controlled), and "specially designed" "parts" and "components" therefor.

1B118
  • MT
  • AT

Continuous mixers having all of the following (see List of Items Controlled), and "specially designed" "parts" and "components" therefor.

1B119
  • MT
  • AT

Fluid energy mills usable for grinding or milling propellant or propellant constituents specified in 1C011.a, 1C011.b or 1C111, or on the U.S. Munitions List, and "specially designed" "parts" and "components" therefor.

1B201
  • NP
  • AT

Filament winding machines (other than those controlled by ECCN 1B001 or 1B101) and related equipment, as described in this ECCN (see List of Items Controlled).

1B225
  • NP
  • AT

Electrolytic cells for fluorine production with a production capacity greater than 250 g of fluorine per hour.

1B226
  • NP
  • AT

Electromagnetic isotope separators designed for, or equipped with, single or multiple ion sources capable of providing a total ion beam current of 50 mA or greater.

1B228
  • NP
  • AT

Hydrogen cryogenic distillation columns having all of the characteristics described in this ECCN (see List of Items Controlled).

1B230
  • NP
  • AT

Pumps capable of circulating solutions of concentrated or dilute potassium amide catalyst in liquid ammonia (KNH2/NH3), having all of the following characteristics (see List of Items Controlled).

1B231
  • NP
  • AT

Tritium facilities or plants, and equipment therefor, as follows (see List of Items Controlled).

1B232
  • NP
  • AT

Turboexpanders or turboexpander-compressor sets having both of the following characteristics (see List of Items Controlled).

1B233
  • NP
  • AT

Lithium isotope separation facilities or plants, and systems and equipment therefor (see List of Items Controlled).

1B234
  • NP
  • AT

High explosive containment vessels, chambers, containers, and other similar containment devices, not enumerated in ECCN 1B608 or in USML Category IV or V of the ITAR, designed for the testing of high explosives or explosive devices and having both of the characteristics described in this ECCN (see List of Items Controlled).

1B607
  • NS
  • RS
  • AT

Military test, inspection, and production "equipment" and related commodities "specially designed" for the "development," "production," repair, overhaul, or refurbishing of commodities identified in ECCN 1A607 or 1C607, or defense articles enumerated or otherwise described in USML Category XIV (see List of Items Controlled).

1B608
  • NS
  • RS
  • MT

Test, inspection, and production "equipment" and related commodities "specially designed" for the "development," "production," repair, overhaul, or refurbishing of commodities enumerated in ECCN 1C608 or USML Category V (see List of Items Controlled).

1B613
  • NS
  • RS
  • AT

Test, inspection, and "production" "equipment" and related commodities "specially designed" for the "development," "production," repair, overhaul, or refurbishing of commodities controlled by ECCN 1A613 or USML Category X, as follows (see List of Items Controlled).

1B999
  • RS
  • AT

Specific processing equipment, n.e.s., as follows (see List of Items Controlled).

Product Group CMaterials

1C001
  • NS
  • MT
  • AT

Materials "specially designed" for absorbing electromagnetic radiation, or intrinsically conductive polymers, as follows (see List of Items Controlled).

1C002
  • NS
  • NP
  • AT

Metal alloys, metal alloy powder and alloyed materials, as follows (see List of Items Controlled).

1C003
  • NS
  • AT

Magnetic metals, of all types and of whatever form, having any of the following (see List of Items Controlled).

1C004
  • NS
  • AT

Uranium titanium alloys or tungsten alloys with a "matrix" based on iron, nickel or copper, having all of the following (see List of Items Controlled).

1C005
  • NS
  • AT

"Superconductive" "composite" conductors in lengths exceeding 100 m or with a mass exceeding 100 g, as follows (see List of Items Controlled).

1C006
  • NS
  • AT

Fluids and lubricating materials, as follows (see List of Items Controlled).

1C007
  • NS
  • MT
  • AT

Ceramic powders, ceramic "matrix" "composite" materials and 'precursor materials,' as follows (see List of Items Controlled).

1C008
  • NS
  • AT

Non-fluorinated polymeric substances as follows (see List of Items Controlled).

1C009
  • NS
  • AT

Unprocessed fluorinated compounds as follows (see List of Items Controlled).

1C010
  • NS
  • NP
  • AT

"Fibrous or filamentary materials" as follows (see List of Items Controlled).

1C011
  • NS
  • MT
  • AT

Metals and compounds, as follows (see List of Items Controlled).

1C018
  • AT

Commercial charges and devices containing energetic materials on the Wassenaar Arrangement Munitions List and certain chemicals.

1C101
  • MT
  • AT

Materials for Reduced Observables such as Radar Reflectivity, Ultraviolet/Infrared Signatures and Acoustic Signatures (i.e., Stealth Technology), Other than Those Controlled by 1C001, for applications usable in rockets, missiles, or unmanned aerial vehicles capable of achieving a "range" equal to or greater than 300km, and their subsystems.

1C102
  • AT

Resaturated pyrolized carbon-carbon materials designed for space launch vehicles specified in 9A004 or sounding rockets specified in 9A104. (These items are "subject to the ITAR." See 22 CFR parts 120 through 130.)

1C107
  • MT
  • AT

Graphite and Ceramic Materials, Other Than Those Controlled by 1C007, Which Can be Machined to Any of the Following Products as Follows (See List of Items Controlled).

1C111
  • MT
  • NP
  • RS

Propellants and constituent chemicals for propellants, other than those specified in 1C011, as follows (see List of Items Controlled).

1C116
  • MT
  • NP
  • AT

Maraging steels having both of the following (see List of Items Controlled).

1C117
  • MT
  • AT

Materials for the fabrication of missile "parts" or "components" for rockets or missiles capable of achieving a "range" equal to or greater than 300 km, as follows (see List of Items Controlled).

1C118
  • MT
  • AT

Titanium-stabilized duplex stainless steel (Ti-DSS), having all of the following characteristics (see List of Items Controlled).

1C202
  • NP
  • AT

Alloys other than those controlled by 1C002.b.3 or 1C002.b.4 as follows (see List of Items Controlled).

1C210
  • NP
  • AT

"Fibrous or filamentary materials" or prepregs, other than those controlled by 1C010.a, .b or .e, as follows (see List of Items Controlled).

1C216
  • NP
  • AT

Maraging steel, other than that controlled by 1C116, "capable of" an ultimate tensile strength of 1,950 MPa or more, at 293 K (20 °C).

1C225
  • NP
  • AT

Boron enriched in the boron-10 (10B) isotope to greater than its natural isotopic abundance, as follows: elemental boron, compounds, mixtures containing boron, manufactures thereof, waste or scrap of any of the foregoing.

1C226
  • NP
  • AT

Tungsten, tungsten carbide, and alloys containing more than 90% tungsten by weight, having both of the following characteristics (see List of Items Controlled).

1C227
  • NP
  • AT

Calcium having both of the following characteristics (see List of Items Controlled).

1C228
  • NP
  • AT

Magnesium having both of the following characteristics (see List of Items Controlled).

1C229
  • NP
  • AT

Bismuth having both of the following characteristics (see List of Items Controlled)

1C230
  • NP
  • AT

Beryllium metal, alloys containing more than 50% beryllium by weight, beryllium compounds, manufactures thereof, and waste or scrap of any of the foregoing.

1C231
  • NP
  • AT

Hafnium metal, hafnium alloys and compounds containing more than 60% hafnium by weight, manufactures thereof, and waste or scrap of any of the foregoing.

1C232
  • NP
  • AT

Helium-3 (3He), mixtures containing helium-3, and products or devices containing any of the foregoing.

1C233
  • NP
  • AT

Lithium enriched in the lithium-6 (6 Li) isotope to greater than its natural isotopic abundance, and products or devices containing enriched lithium, as follows: elemental lithium, alloys, compounds, mixtures containing lithium, manufactures thereof, and waste or scrap of any of the foregoing.

1C234
  • NP
  • AT

Zirconium with a hafnium content of less than 1 part hafnium to 500 parts zirconium by weight, as follows: metal, alloys containing more than 50% zirconium by weight, compounds, manufactures thereof, and waste or scrap of any of the foregoing.

1C235
  • NP
  • AT

Tritium, tritium compounds, mixtures containing tritium in which the ratio of tritium to hydrogen atoms exceeds 1 part in 1,000, and products or devices containing any of the foregoing.

1C236
  • NP
  • AT

Radionuclides appropriate for making neutron sources based on alpha-n reaction and products or devices containing such radionuclides (see List of Items Controlled).

1C237
  • NP
  • AT

Radium-226 (226Ra), radium-226 alloys, radium-226 compounds, mixtures containing radium-226, manufactures thereof, and products or devices containing any of the foregoing.

1C239
  • NP
  • AT

High explosives, other than those controlled by the U.S. Munitions List, or substances or mixtures containing more than 2% by weight thereof, with a crystal density greater than 1.8 g/cm3 and having a detonation velocity greater than 8,000 m/s.

1C240
  • NP
  • AT

Nickel powder or porous nickel metal, other than nickel powder or porous nickel metal, specially prepared for the manufacture of gaseous diffusion barriers subject to the export licensing authority of the Nuclear Regulatory Commission (see 10 CFR part 110), as follows (see List of Items Controlled).

1C241
  • NP
  • AT

Rhenium and alloys containing rhenium (see List of Items Controlled).

1C298
  • NP

Graphite and deuterium that is intended for use other than in a nuclear reactor, as follows (see List of Items Controlled).

1C350
  • AT

Chemicals that may be used as precursors for toxic chemical agents (see List of Items Controlled).

1C351
  • AT

Human and animal pathogens and "toxins," as follows (see List of Items Controlled).

1C353
  • AT

Genetic elements and genetically modified organisms, as follows (see List of Items Controlled).

1C354
  • AT

Plant pathogens, as follows (see List of Items Controlled).

1C355
  • AT

Chemical Weapons Convention (CWC) Schedule 2 and 3 chemicals and families of chemicals not controlled by ECCN 1C350 or "subject to the ITAR" (see 22 CFR parts) (see List of Items Controlled).

1C395
  • AT

Mixtures and Medical, Analytical, Diagnostic, and Food Testing Kits Not Controlled by ECCN 1C350, as follows (See List of Items Controlled).

1C607
  • NS
  • RS
  • AT

Tear Gases, Riot Control Agents and materials for the detection and decontamination of chemical warfare agents (see List of Items Controlled).

1C608
  • NS
  • RS
  • MT

"Energetic materials" and related commodities (see List of Items Controlled).

1C980
  • SS

Inorganic chemicals listed in Supplement No. 1 to part 754 of the EAR that were produced or derived from the Naval Petroleum Reserves (NPR) or became available for export as a result of an exchange of any NPR produced or derived commodities.

1C982
  • SS

Other petroleum products listed in Supplement No. 1 to part 754 of the EAR that were produced or derived from the Naval Petroleum Reserves (NPR) or became available for export as a result of an exchange of any NPR produced or derived commodities.

1C983
  • SS

Natural gas liquids and other natural gas derivatives listed in Supplement No. 1 to part 754 of the EAR that were produced or derived from the Naval Petroleum Reserves (NPR) or became available for export as a result of an exchange of any NPR produced or derived commodities.

1C984
  • SS

Manufactured gas and synthetic natural gas (except when commingled with natural gas and thus subject to export authorization from the Department of Energy) listed in Supplement No. 1 to part 754 of the EAR that were produced or derived from the Naval Petroleum Reserves (NPR) or became available for export as a result of an exchange of any NPR produced or derived commodities.

1C988
  • SS

Unprocessed western red cedar (thuja plicata) logs and timber, and rough, dressed and worked lumber containing wane, as described in § 754.4 of the EAR.

1C990
  • AT

Fibrous and filamentary materials, not controlled by 1C010 or 1C210, for use in "composite" structures and with a specific modulus of 3.18 × 106 m or greater and a specific tensile strength of 7.62 × 104 m or greater.

1C991
  • AT

Vaccines, immunotoxins, medical products, diagnostic and food testing kits, as follows (see List of Items Controlled).

1C992
  • AT
  • RS

Commercial charges and devices containing energetic materials, n.e.s. and nitrogen trifluoride in a gaseous state (see List of Items Controlled).

1C995
  • AT
  • RS

Mixtures not controlled by ECCN 1C350, ECCN 1C355 or ECCN 1C395 that contain chemicals controlled by ECCN 1C350 or ECCN 1C355 and medical, analytical, diagnostic, and food testing kits not controlled by ECCN 1C350 or ECCN 1C395 that contain chemicals controlled by ECCN 1C350.d, as follows (see List of Items controlled).

1C996
  • AT

Hydraulic fluids containing synthetic hydrocarbon oils, not controlled by 1C006, having all the following characteristics (see List of Items Controlled).

1C997
  • AT
  • RS

Ammonium Nitrate, Including Fertilizers and Fertilizer Blends Containing More Than 15% by Weight Ammonium Nitrate, Except Liquid Fertilizers (Containing Any Amount of Ammonium Nitrate) or Dry Fertilizers Containing Less Than 15% by Weight Ammonium Nitrate.

1C998
  • AT

Non-fluorinated polymeric substances, not controlled by 1C008, as follows (see List of Items Controlled).

1C999
  • AT
  • RS

Specific Materials, n.e.s., as Follows (See List of Items Controlled).

Product Group DSoftware

1D001
  • NS
  • MT
  • NP

"Software" "specially designed" or modified for the "development", "production" or "use" of equipment controlled by 1B001 to 1B003.

1D002
  • NS
  • AT

"Software" for the "development" of organic "matrix", metal "matrix" or carbon "matrix" laminates or "composites".

1D003
  • NS
  • RS
  • AT

"Software" "specially designed" or modified to enable equipment to perform the functions of equipment controlled under 1A004.c or 1A004.d.

1D018
  • NS
  • MT
  • AT

"Software" "specially designed" or modified for the "development," "production," or "use" of items controlled by 1B018.b.

1D101
  • MT
  • NP
  • AT

"Software" "specially designed" or modified for the operation or maintenance of commodities controlled by 1B101, 1B102, 1B115, 1B117, 1B118, or 1B119.

1D103
  • MT
  • AT

"Software" "specially designed" for reduced observables such as radar reflectivity, ultraviolet/infrared signatures and acoustic signatures, for applications usable in rockets, missiles, or unmanned aerial vehicles capable of delivering at least a 500 kg payload to a "range" equal to or greater than 300 km and their complete subsystems.

1D201
  • NP
  • AT

"Software" "specially designed" or modified for the "use" of items controlled by 1B201.

1D390
  • AT

"Software" for process control that is specifically configured to control or initiate "production" of chemicals controlled by 1C350.

1D607
  • NS
  • RS
  • AT

"Software" "specially designed" for the "development," "production," operation, or maintenance of items controlled by 1A607, 1B607 or 1C607 (see List of Items Controlled).

1D608
  • NS
  • RS
  • MT

"Software" "specially designed" for the "development," "production," operation, or maintenance of commodities controlled by 1B608 or 1C608 (see List of Items Controlled).

1D613
  • NS
  • RS
  • AT

"Software" "specially designed" for the "development," "production," operation, or maintenance of commodities controlled by 1A613 or 1B613, as follows (see List of Items Controlled).

1D993
  • AT

"Software" "specially designed" for the "development," "production" or "use" of materials controlled by 1C210.b, or 1C990.

1D999
  • AT

Specific Software, n.e.s., as Follows (See List of Items Controlled).

Product Group ETechnology

1E001
  • NS
  • MT
  • NP

"Technology" according to the General Technology Note for the "development" or "production" of items controlled by 1A002, 1A003, 1A004, 1A005, 1A006.b, 1A007, 1A008 1A101, 1A231, 1B (except 1B608, 1B613 or 1B999), or 1C (except 1C355, 1C608, 1C980 to 1C984, 1C988, 1C990, 1C991, 1C995 to 1C999).

1E002
  • NS
  • MT
  • NP

Other "technology" as follows (see List of Items Controlled).

1E101
  • MT
  • NP
  • AT

"Technology", in accordance with the General Technology Note, for the "use" of commodities and "software" controlled by 1A101, 1A102, 1B001, 1B101, 1B102, 1B115 to 1B119, 1C001, 1C007, 1C011, 1C101, 1C107, 1C111, 1C116, 1C117, 1C118, 1D001, 1D101, or 1D103.

1E102
  • MT
  • NP
  • AT

"Technology" according to the General Technology Note for the "development" of software controlled by 1D001, 1D101 or 1D103.

1E103
  • MT
  • AT

"Technical data" (including processing conditions) and procedures for the regulation of temperature, pressure or atmosphere in autoclaves or hydroclaves, when used for the "production" of "composites" or partially processed "composites", usable for equipment or materials specified in 1C007, 1C102, 1C107, 1C116, 1C117, 1C118, 9A110, and 9C110.

1E104
  • MT
  • AT

"Technology" for the "production" of pyrolytically derived materials formed on a mold, mandrel or other substrate from precursor gases which decompose in the 1,573 K (1,300 °C) to 3,173 K (2,900 °C) temperature range at pressures of 130 Pa (1 mm Hg) to 20 kPa (150 mm Hg), including "technology" for the composition of precursor gases, flow-rates and process control schedules and parameters.

1E201
  • NP
  • AT

"Technology" according to the General Technology Note for the "use" of items controlled by 1A002, 1A007, 1A202, 1A225 to 1A227, 1A231, 1B201, 1B225, 1B226, 1B228 to 1B232, 1B233.b, 1B234, 1C002.b.3 and b.4, 1C010.a, 1C010.b, 1C010.e.1, 1C202, 1C210, 1C216, 1C225 to 1C237, 1C239 to 1C241 or 1D201.

1E202
  • NP
  • AT

"Technology" according to the General Technology Note for the "development" or "production" of goods controlled by 1A202 or 1A225 to 1A227.

1E203
  • NP
  • AT

"Technology" according to the General Technology Note for the "development" or "production" of "software" controlled by 1D201.

1E350
  • AT

"Technology" according to the "General Technology Note" for facilities designed or intended to produce chemicals controlled by 1C350.

1E351
  • AT

"Technology" according to the "General Technology Note" for the disposal of chemicals or microbiological materials controlled by 1C350, 1C351, 1C353, or 1C354.

1E355
  • AT

Technology for the production of Chemical Weapons Convention (CWC) Schedule 2 and 3 chemicals, as follows (see List of Items Controlled):

1E607
  • NS
  • RS
  • AT

"Technology" "required" for the "development," "production," operation, installation, maintenance, repair, overhaul, or refurbishing of items controlled by ECCN 1A607, 1B607, 1C607, or 1D607 (see List of Items Controlled).

1E608
  • NS
  • RS
  • MT

"Technology" "required" for the "development," "production," operation, installation, maintenance, repair, overhaul, or refurbishing of equipment controlled in 1B608 or materials controlled by 1C608 (see List of Items Controlled).

1E613
  • NS
  • RS
  • AT

"Technology" "required" for the "development," "production," operation, installation, maintenance, repair, overhaul, or refurbishing of commodities controlled by 1A613 or 1B613 or "software" controlled by 1D613, as follows (see List of Items Controlled).

1E994
  • AT

"Technology" for the "development", "production", or "use" of fibrous and filamentary materials controlled by 1C990.

1E998
  • AT

"Technology" for the "development" or "production" of processing equipment controlled by 1B999, and materials controlled by 1C996, 1C997, 1C998, or 1C999.

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Frequently Asked Questions

What products fall under Category Materials?
Category Materials on the Commerce Control List covers a specific group of items subject to export controls. Browse the ECCN entries below to see the full range of products, technical parameters, and license requirements for items in this category.
Do I need an export license for Materials products?
License requirements depend on the specific ECCN, the destination country, and the end-user. Even within the same category, requirements vary. Each ECCN entry below shows the applicable controls (NS, RS, MT, NP, AT, etc.) — match these against the Commerce Country Chart to determine if a license is required.
How do I classify my product within this category?
Start by reviewing each ECCN entry to find one matching your product's technical specifications. If multiple entries seem applicable, the most specific match typically applies. For complex products or borderline cases, automated classification tools like Lenzo can analyze product descriptions and recommend the correct ECCN.
How are ECCNs organized under Materials?
On this page, codes are grouped by product group letters (A through E), following the Commerce Control List structure for this category. Each group covers a related set of items. Start with the group that fits your product type, then read each ECCN's List of Items Controlled to find the best match.

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