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Artificial graphite; colloidal or semi-colloidal graphite; preparations based on graphite or other carbon in the form of pastes, blocks, plates or other semi-manufactures. > Other > Other
Duty Rate (from China)
Subheadings
Products classified under Tariff item 3801.90.00
Artificial Graphite Conductive Paste
A conductive paste formulated from artificial graphite, used in electronics manufacturing for thermal interface materials and conductive coatings. This paste is a semi-manufactured preparation based on artificial graphite, falling under tariff item 3801.90.00 as 'Other' graphite preparations.
Carbon Block Seals Preform
Graphite-carbon blocks shaped for mechanical seal manufacturing, representing semi-manufactured articles of artificial graphite. These blocks are not finished seals but are prepared for further processing, fitting under tariff item 3801.90.00 as 'Other' graphite preparations.
Carbon Paste for Metallurgy
Carbon paste for metallurgical processes, used as a preparation based on graphite or carbon in paste form. This semi-manufactured product is intended for metallurgical applications, aligning with tariff item 3801.90.00 for other graphite-based preparations.
Carbon Paste for Mold Release
A paste preparation based on graphite or carbon used as a mold release agent in foundries and plastics molding. This product prevents sticking during high-temperature processes and is classified under tariff item 3801.90.00 as other carbon-based pastes in semi-manufacture.
Carbon Paste for Silicon Carbide Production
Carbon Paste for Silicon Carbide Production is a paste formulation of artificial graphite powder and phenolic resin, used in the Acheson furnace process for synthetic silicon carbide manufacture. It is classified under tariff item 3801.90.00 as a graphite-based paste semi-manufacture, essential for high-temperature processes.
Colloidal Graphite Drawing Lubricant
A water-based colloidal graphite suspension for wire drawing and metal forming lubrication. This semi-colloidal graphite preparation reduces friction in cold drawing processes and falls under tariff item 3801.90.00 as other graphite-based preparations.
Colloidal Graphite Lubricant Paste
A semi-colloidal graphite-based paste used as a high-temperature lubricant for industrial machinery and locks. This preparation based on colloidal graphite in paste form is not further processed, fitting under tariff item 3801.90.00 as 'Other' graphite preparations.
Conductive Graphite Paint Paste
Conductive Graphite Paint Paste is a high-solids paste of artificial graphite in an acrylic binder, used for EMI shielding coatings on plastic enclosures. It is classified under tariff item 3801.90.00 as a graphite preparation, with volume resistivity below 0.1 ohm-cm for electronic applications.
Electrode Graphite Plate Stock
Plate stock for custom electrodes, made from artificial graphite in semi-manufactured form. This product is intended for further processing into electrodes and falls under tariff item 3801.90.00 as other graphite preparations in block or plate form.
Electrode Paste for Aluminum Smelting
Electrode Paste for Aluminum Smelting is a semi-manufactured paste composed of artificial graphite, petroleum coke, and coal tar pitch, used to fabricate Söderberg electrodes in aluminum reduction cells. It falls under tariff item 3801.90.00 as a preparation based on graphite, essential for the smelting process.
EV-Grade Silicon Graphite Paste
EV-Grade Silicon Graphite Paste is a premium paste made from micronized artificial graphite and silicon, designed for use as an anode material in electric vehicle batteries. It falls under tariff item 3801.90.00 as a preparation based on graphite in paste form, with silicon as an additive to enhance battery performance.
Forging Graphite Lubricant Block
Graphite blocks for hot forging dies, used as semi-manufactured preparations based on graphite. These blocks are shaped for use in forging applications and fall under tariff item 3801.90.00 as other graphite-based semi-manufactures.
Graphite-Based Battery Paste
Artificial graphite paste used in lithium-ion battery anode preparation, mixed with binders for electrode coating. This semi-manufactured carbon paste falls under tariff item 3801.90.00 as other graphite-based preparations in paste form.
Graphite Bearing Paste for Continuous Casting
Graphite Bearing Paste for Continuous Casting is a moldable paste of flake graphite and refractory clay, used to form submerged entry nozzles for steel continuous casting. It is classified under tariff item 3801.90.00 as a graphite paste semi-manufacture, withstanding 1600°C molten steel temperatures.
Graphite Block for EDM Electrodes
Semi-manufactured artificial graphite blocks used in electrical discharge machining (EDM) to form custom electrodes. These blocks are in 'other' preparations in block form based on graphite, fitting under tariff item 3801.90.00.
Graphite Plate for Fuel Cell Manufacturing
Thin artificial graphite plates serving as bipolar plates in fuel cell production, in semi-manufactured plate form. These plates enable electrical conductivity and gas flow, falling under tariff item 3801.90.00 as graphite-based semi-manufactures.
Graphite Powder Paste Mixture
Paste from graphite powder for industrial applications, representing a semi-manufactured preparation based on graphite. This product falls under tariff item 3801.90.00 as other graphite-based pastes.
Graphite Preform Paste for Carbon-Carbon Composites
Graphite Preform Paste for Carbon-Carbon Composites is an injectable paste of mesophase pitch and artificial graphite powder, used to form green-state preforms for aerospace brake discs. It falls under tariff item 3801.90.00 as a carbon-based paste semi-manufacture, critical for high-performance friction materials.
Graphite Semi-Manufactured Rods
Artificial graphite rods in semi-processed form for cutting into brushes or electrodes. These rods are other graphite preparations not fully manufactured, fitting under tariff item 3801.90.00.
High-Capacity Silicon-Graphite Anode Sheets
High-Capacity Silicon-Graphite Anode Sheets are flexible sheets of calendered artificial graphite containing 10% silicon, used as anode material for lithium-ion batteries. They are classified under tariff item 3801.90.00 as semi-manufactured preparations based on graphite, with silicon added to increase energy capacity.
LFP Battery Silicon Anode Material Blocks
LFP Battery Silicon Anode Material Blocks are artificial graphite blocks doped with silicon, specifically formulated for lithium iron phosphate (LFP) battery anodes. They fall under tariff item 3801.90.00 as semi-manufactured graphite preparations, providing higher energy density than pure graphite blocks.
Nano-Silicon Graphite Anode Plates
Nano-Silicon Graphite Anode Plates are thin plates of graphite infused with nano-silicon particles, serving as active anode material for pouch-cell lithium batteries. They are classified under tariff item 3801.90.00 as semi-manufactured plates based on artificial graphite with silicon enhancement.
Semi-Colloidal Graphite Anti-Seize Compound
A graphite-based semi-colloidal compound preventing seizing on bolts and fasteners in high-heat environments. This preparation in paste-like semi-manufacture form falls under tariff item 3801.90.00 as other graphite preparations.
Semi-Colloidal Graphite Heat Sink Compound
Graphite compound filling gaps between CPUs and heatsinks for thermal transfer. This paste preparation falls under tariff item 3801.90.00 as other graphite-based preparations in paste form.
Semi-Colloidal Graphite Heat Transfer Compound
Semi-Colloidal Graphite Heat Transfer Compound is a thick paste of micronized artificial graphite in silicone grease, used for thermal interface between CPU heatsinks and processors. It is classified under tariff item 3801.90.00 as a semi-colloidal graphite preparation, enhancing heat dissipation in electronics.
Silicon-Core Graphite Anode Pellets
Silicon-Core Graphite Anode Pellets are pelletized artificial graphite with silicon core particles, designed for continuous feeding in battery production lines. They fall under tariff item 3801.90.00 as silicon-containing graphite semi-manufactures, enabling precise dosing in manufacturing.
Silicon-Doped Artificial Graphite Blocks
Silicon-Doped Artificial Graphite Blocks are pre-formed blocks of artificial graphite embedded with silicon, used as active anode material in high-capacity batteries. They are classified under tariff item 3801.90.00 as silicon-containing graphite in block semi-manufacture form.
Silicon-Enhanced Graphite Anode Slurry
Silicon-Enhanced Graphite Anode Slurry is a liquid slurry preparation of artificial graphite, silicon powder, and binders, used for coating battery anodes. It falls under tariff item 3801.90.00 as a paste-based graphite preparation containing silicon active material, used in roll-to-roll manufacturing.
Silicon-Graphite Composite Anode Paste
Silicon-Graphite Composite Anode Paste is a semi-manufactured paste composed of artificial graphite and silicon nanoparticles, designed as active anode material for lithium-ion batteries. It falls under tariff item 3801.90.00 due to its graphite base with silicon content, offering enhanced performance.