Duty Rate (from China)
Products classified under Tariff item 7224.90.00.00
15CrMoG Boiler Tube Billet
15CrMoG low-alloy steel billets, a Chinese standard Cr-Mo grade, are semi-finished products used to produce high-pressure boiler tubes. They contain chromium and molybdenum, making them other alloy steel, and are not further worked beyond primary hot-rolling, fitting the definition of semi-finished products in Chapter 72.
7224.90.001.6582 (18NiCrMo5) Alloy Steel Bloom
1.6582 (18NiCrMo5) alloy steel blooms are case-hardening steel semi-finished products used for automotive transmission components. They are nickel-chromium-molybdenum alloy steel, not further worked than primary hot-rolling, and fall under other alloy steel semi-finished products.
7224.90.0034CrNiMo6 Gear Steel Billet
34CrNiMo6 alloy steel billets are semi-finished products used for large gears and crankshafts. They are nickel-chromium-molybdenum case-hardening steel, not further worked, and are classified as other alloy steel semi-finished products.
7224.90.00AISI 316 Modified Alloy Billet
Modified AISI 316 alloy steel billets have a chromium content below 10.5%, so they are not stainless steel. They are semi-finished products used for pressure vessels, classified as other alloy steel.
7224.90.00AISI 4130 Seamless Pipe Billet
AISI 4130 chromoly steel billets are semi-finished products specifically for piercing into seamless tubing for aircraft and oilfield applications. They are chromium-molybdenum alloy steel, not further worked, and fall under other alloy steel semi-finished products.
7224.90.00AISI 4140 Alloy Steel Round Billet
AISI 4140 chromium-molybdenum alloy steel round billets are semi-finished products used for forging shafts and gears. They are not further worked than primary hot-rolling and are classified as other alloy steel semi-finished products.
7224.90.00AISI 4340 Chromium-Molybdenum Steel Slab
AISI 4340 chromium-molybdenum steel slabs are semi-finished products for aerospace forgings and high-stress components. They are not further worked than primary hot-rolling and are classified as other alloy steel semi-finished products.
7224.90.00AISI 52100 Bearing Steel Bloom
AISI 52100 high-carbon chromium alloy steel blooms are semi-finished products for roller bearings. They are not further worked than primary hot-rolling and are classified as other alloy steel semi-finished products, not meeting the definition of ball-bearing steel in the subheading notes.
7224.90.00AISI 8620 Case-Hardening Steel Billet
AISI 8620 case-hardening steel billets are low-alloy nickel-chromium-molybdenum steel semi-finished products for gears and pinions. They are not further worked than primary hot-rolling and are classified as other alloy steel semi-finished products.
7224.90.00AISI 8630 Low Alloy Billet
AISI 8630 nickel-chromium-molybdenum low-alloy steel billets are semi-finished products for weldable structures and pipes. They are not further worked than primary hot-rolling and are classified as other alloy steel semi-finished products.
7224.90.00AISI 9310 Aircraft Gear Steel Billet
AISI 9310 nickel-chromium-molybdenum alloy steel billets are high-performance semi-finished products for nitrided aircraft gears and bearings. They are not further worked than primary hot-rolling and are classified as other alloy steel semi-finished products.
7224.90.00EN24 Alloy Steel Bloom
EN24 (817M40) nickel-chromium-molybdenum alloy steel blooms are semi-finished products with a square cross-section over 150mm, used for heavy-duty gears and axles. They are not further worked than primary hot-rolling and are classified as other alloy steel semi-finished products.
7224.90.00HY-80 Submarine Hull Steel Slab
HY-80 high-yield alloy steel slabs are semi-finished products for naval submarine hull plates. They are nickel-chromium-molybdenum-vanadium alloy steel, not further worked, and are classified as other alloy steel semi-finished products.
7224.90.00SAE 4150 Oilfield Drill Billet
SAE 4150 chromium-molybdenum alloy steel billets are semi-finished products for oil drilling tools and stems. They are not further worked than primary hot-rolling and are classified as other alloy steel semi-finished products.
7224.90.00SCM440 Japanese Alloy Steel Bloom
JIS SCM440 chromium-molybdenum alloy steel blooms are semi-finished products for machine structural use. They are not further worked than primary hot-rolling and are classified as other alloy steel semi-finished products.