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HTS heading 8504

HTS 8504: Electrical transformers, static converters

Electrical transformers, static converters (for example, rectifiers) and inductors; parts thereof

U.S. import duty rates for heading 8504 from the 2026 HTS Revision 17, with the additional 2026 tariff layers that apply by country of origin for entries on September 2, 2026. Chapter 85: Electrical machinery and equipment and parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles.

General rate
Free to 6.6%
column 1, normal trade relations
From China, all-in
23% to 56.6%
includes Section 301
Rate lines
22
54 filable 10-digit lines
Additional duties
Section 301 (China), Section 301 (forced labor), Section 232
as modeled on 2026-09-02

Rate lines under heading 8504

Every line as the schedule prints it. Bold rows are the 8-digit legal lines that carry the rate; indented rows beneath them are the 10-digit statistical lines an entry is filed at.

HTS no.DescriptionGeneralSpecialColumn 2Unit
8504Electrical transformers, static converters (for example, rectifiers) and inductors; parts thereof:
8504.10.00.00Ballasts for discharge lamps or tubes3%Free (A*,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)35%No.
Liquid dielectric transformers:
8504.21.00Having a power handling capacity not exceeding 650 kVAFree35%
8504.21.00.20Having a power handling capacity not exceeding 50 kVANo. / kg
8504.21.00.40Having a power handling capacity exceeding 50 kVA but not exceeding 100 kVANo. / kg
8504.21.00.60Having a power handling capacity exceeding 100 kVA but not exceeding 500 kVANo. / kg
8504.21.00.80Having a power handling capacity exceeding 500 kVA but not exceeding 650 kVANo. / kg
8504.22.00Having a power handling capacity exceeding 650 kVA but not exceeding 10,000 kVAFree35%
8504.22.00.40Having a power handling capacity exceeding 650 kVA but not exceeding 2,500 kVANo. / kg
8504.22.00.80Having a power handling capacity exceeding 2,500 kVA but not exceeding 10,000 kVANo. / kg
8504.23.00Having a power handling capacity exceeding 10,000 kVA1.6%Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)35%
8504.23.00.41Having a power handling capacity exceeding 10,000 kVA but not exceeding 59,999 kVANo. / kg
8504.23.00.45Having a power handling capacity exceeding 59,999 kVA but not exceeding 100,000 kVANo. / kg
8504.23.00.80Having a power handling capacity exceeding 100,000 kVANo. / kg
Other transformers:
8504.31Having a power handling capacity not exceeding 1 kVA:
8504.31.20.00UnratedFree35%No.
Other:
8504.31.40Having a power handling capacity less than 1 kVA6.6%Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)35%
8504.31.40.35Having a power handling capacity less than 40 VANo.
8504.31.40.65Having a power handling capacity 40 VA or greaterNo.
8504.31.60.00Having a power handling capacity of 1 kVA1.6%Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)35%No.
8504.32.00.00Having a power handling capacity exceeding 1 kVA but not exceeding 16 kVA2.4%Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)35%No. / kg
8504.33.00Having a power handling capacity exceeding 16 kVA but not exceeding 500 kVA1.6%Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG)35%
8504.33.00.20Having a power handling capacity exceeding 16 kVA but not exceeding 50 kVANo. / kg
8504.33.00.40Having a power handling capacity exceeding 50 kVA but not exceeding 500 kVANo. / kg
8504.34.00.00Having a power handling capacity exceeding 500 kVA1.6%Free (A,AU,B,BH,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG)35%No. / kg
8504.40Static converters:
8504.40.40.00Speed drive controllers for electric motorsFree35%No.
Power supplies for automatic data processing machines or units thereof of heading 8471; power supplies for goods of subheading 8443.31 or 8443.32; power supplies for monitors of subheading 8528.42 or 8528.52 or projectors of subheading 8528.62:
8504.40.60Suitable for physical incorporation into automatic data processing machines or units thereof of heading 8471Free35%
8504.40.60.01With a power output not exceeding 50 WNo.
8504.40.60.07With a power output exceeding 50 W but not exceeding 150 WNo.
8504.40.60.12With a power output exceeding 150 W but not exceeding 500 WNo.
8504.40.60.18OtherNo.
8504.40.70OtherFree35%
8504.40.70.01With a power output not exceeding 50 WNo.
8504.40.70.07With a power output exceeding 50 W but not exceeding 150 WNo.
8504.40.70.12With a power output exceeding 150 W but not exceeding 500 WNo.
8504.40.70.18OtherNo.
8504.40.85.00For telecommunication apparatusFree35%No.
8504.40.95OtherFree35%
Rectifiers and rectifying apparatus:
Power supplies:
8504.40.95.10With a power output not exceeding 50 WNo.
8504.40.95.20With a power output exceeding 50 W but not exceeding 150 WNo.
8504.40.95.30With a power output exceeding 150 W but not exceeding 500 WNo.
8504.40.95.40OtherNo.
8504.40.95.50OtherNo.
Inverters:
8504.40.95.71Of a capacity not exceeding 200 WNo.
8504.40.95.73Of a capacity exceeding 200 W but not exceeding 650 WNo.
8504.40.95.75Of a capacity exceeding 650 W but not exceeding 20,000 WNo.
8504.40.95.77Of a capacity exceeding 20,000 W but not exceeding 125,000 WNo.
8504.40.95.78Of a capacity exceeding 125,000 W but not exceeding 1,000,000 WNo.
8504.40.95.79OtherNo.
8504.40.95.80OtherNo.
8504.50Other inductors:
8504.50.40.00For power supplies for automatic data processing machines or units thereof of heading 8471; power supplies for goods of subheading 8443.31 or 8443.32; power supplies for monitors of subheading 8528.42 or 8528.52 or projectors of subheading 8528.62; for telecommunication apparatusFree35%No.
8504.50.80.00OtherFree35%No.
8504.90Parts:
Of power supplies for automatic data processing machines or units thereof of heading 8471; of power supplies for goods of subheading 8443.31 or 8443.32; of power supplies for monitors of subheading 8528.42 or 8528.52 or projectors of subheading 8528.62:
8504.90.20.00Printed circuit assembliesFree35%No.
8504.90.41.00OtherFree35%No.
Other:
Printed circuit assemblies:
8504.90.65.00Of the goods of subheading 8504.40 or 8504.50 for telecommunication apparatusFree35%No.
8504.90.75.00OtherFree35%No.
8504.90.96OtherFree35%
Ferrites:
8504.90.96.10For transformersNo.
8504.90.96.30OtherNo.
Other parts:
Of transformers:
8504.90.96.34Laminations for incorporation into stacked coresNo. / kg
8504.90.96.38Stacked cores for incorporation into transformersNo. / kg
8504.90.96.42Wound cores for incorporation into transformersNo. / kg
8504.90.96.46OtherNo. / kg
8504.90.96.50Of static convertersNo.
8504.90.96.90OtherNo.

Source: USITC, 2026 HTS Revision 17. General = column 1 general; Special = column 1 rates for qualifying trade-agreement goods, with the program codes; Column 2 = the statutory rate for Cuba and North Korea.

All-in 2026 rate by country of origin

The general rate plus every additional duty the engine applies for that origin on September 2, 2026(Section 301, Section 232, Section 201, Section 338, and the forced-labor Section 301 action), as a share of customs value. Columns appear only for origins that carry an additional layer somewhere in this heading; for every other origin the all-in rate is the general rate.

Rate lineGeneralChinaVietnamIndiaMexicoCanadaGermany (EU)JapanSouth KoreaTaiwanThailand
8504.10.00.00Ballasts for discharge lamps or tubes3%23%9903.88.15, 9903.05.3115.5%9903.05.8413%9903.05.4413%9903.05.5513%9903.05.2910%9903.05.3912.5%9903.05.4912.5%9903.05.7110%9903.05.7615.5%9903.05.77
8504.21.00Having a power handling capacity not exceeding 650 kVAFree50%9903.82.09, 9903.88.0125%9903.82.0925%9903.82.0925%9903.82.0925%9903.82.0925%9903.82.0925%9903.82.0925%9903.82.0925%9903.82.0925%9903.82.09
8504.22.00Having a power handling capacity exceeding 650 kVA but not exceeding 10,000 kVAFree50%9903.82.09, 9903.88.0125%9903.82.0925%9903.82.0925%9903.82.0925%9903.82.0925%9903.82.0925%9903.82.0925%9903.82.0925%9903.82.0925%9903.82.09
8504.23.00Having a power handling capacity exceeding 10,000 kVA1.6%39.1%9903.82.03, 9903.88.01, 9903.05.3114.1%9903.82.03, 9903.05.8411.6%9903.82.03, 9903.05.4411.6%9903.82.03, 9903.05.5511.6%9903.82.03, 9903.05.2910%9903.82.03, 9903.05.3912.5%9903.82.03, 9903.05.4912.5%9903.82.03, 9903.05.7110%9903.82.03, 9903.05.7614.1%9903.82.03, 9903.05.77
8504.31.20.00UnratedFree50%9903.82.09, 9903.88.0325%9903.82.0925%9903.82.0925%9903.82.0925%9903.82.0925%9903.82.0925%9903.82.0925%9903.82.0925%9903.82.0925%9903.82.09
8504.31.40Having a power handling capacity less than 1 kVA6.6%56.6%9903.82.09, 9903.88.0331.6%9903.82.0931.6%9903.82.0931.6%9903.82.0931.6%9903.82.0931.6%9903.82.0931.6%9903.82.0931.6%9903.82.0931.6%9903.82.0931.6%9903.82.09
8504.31.60.00Having a power handling capacity of 1 kVA1.6%51.6%9903.82.09, 9903.88.0326.6%9903.82.0926.6%9903.82.0926.6%9903.82.0926.6%9903.82.0926.6%9903.82.0926.6%9903.82.0926.6%9903.82.0926.6%9903.82.0926.6%9903.82.09
8504.32.00.00Having a power handling capacity exceeding 1 kVA but not exceeding 16 kVA2.4%52.4%9903.82.09, 9903.88.0127.4%9903.82.0927.4%9903.82.0927.4%9903.82.0927.4%9903.82.0927.4%9903.82.0927.4%9903.82.0927.4%9903.82.0927.4%9903.82.0927.4%9903.82.09
8504.33.00Having a power handling capacity exceeding 16 kVA but not exceeding 500 kVA1.6%51.6%9903.82.09, 9903.88.0126.6%9903.82.0926.6%9903.82.0926.6%9903.82.0926.6%9903.82.0926.6%9903.82.0926.6%9903.82.0926.6%9903.82.0926.6%9903.82.0926.6%9903.82.09
8504.34.00.00Having a power handling capacity exceeding 500 kVA1.6%39.1%9903.82.03, 9903.88.01, 9903.05.3114.1%9903.82.03, 9903.05.8411.6%9903.82.03, 9903.05.4411.6%9903.82.03, 9903.05.5511.6%9903.82.03, 9903.05.2910%9903.82.03, 9903.05.3912.5%9903.82.03, 9903.05.4912.5%9903.82.03, 9903.05.7110%9903.82.03, 9903.05.7614.1%9903.82.03, 9903.05.77
8504.40.40.00Speed drive controllers for electric motorsFree37.5%9903.88.01, 9903.05.3112.5%9903.05.8410%9903.05.4410%9903.05.5510%9903.05.2910%9903.05.3912.5%9903.05.4912.5%9903.05.7110%9903.05.7612.5%9903.05.77
8504.40.60Suitable for physical incorporation into automatic data processing machines or units thereof of heading 8471Free37.5%9903.88.03, 9903.05.3112.5%9903.05.8410%9903.05.4410%9903.05.5510%9903.05.2910%9903.05.3912.5%9903.05.4912.5%9903.05.7110%9903.05.7612.5%9903.05.77
8504.40.70OtherFree37.5%9903.88.03, 9903.05.3112.5%9903.05.8410%9903.05.4410%9903.05.5510%9903.05.2910%9903.05.3912.5%9903.05.4912.5%9903.05.7110%9903.05.7612.5%9903.05.77
8504.40.85.00For telecommunication apparatusFree37.5%9903.88.03, 9903.05.3112.5%9903.05.8410%9903.05.4410%9903.05.5510%9903.05.2910%9903.05.3912.5%9903.05.4912.5%9903.05.7110%9903.05.7612.5%9903.05.77
8504.40.95OtherFree37.5%9903.88.03, 9903.05.3112.5%9903.05.8410%9903.05.4410%9903.05.5510%9903.05.2910%9903.05.3912.5%9903.05.4912.5%9903.05.7110%9903.05.7612.5%9903.05.77
8504.50.40.00For power supplies for automatic data processing machines or units thereof of heading 8471; power supplies for goods of subheading 8443.31 or 8443.32; power supplies for monitors of subheading 8528.42 or 8528.52 or projectors of subheading 8528.62; for telecommunication apparatusFree37.5%9903.88.03, 9903.05.3112.5%9903.05.8410%9903.05.4410%9903.05.5510%9903.05.2910%9903.05.3912.5%9903.05.4912.5%9903.05.7110%9903.05.7612.5%9903.05.77
8504.50.80.00OtherFree37.5%9903.88.03, 9903.05.3112.5%9903.05.8410%9903.05.4410%9903.05.5510%9903.05.2910%9903.05.3912.5%9903.05.4912.5%9903.05.7110%9903.05.7612.5%9903.05.77
8504.90.20.00Printed circuit assembliesFree37.5%9903.82.03, 9903.88.03, 9903.05.3112.5%9903.82.03, 9903.05.8410%9903.82.03, 9903.05.4410%9903.82.03, 9903.05.5510%9903.82.03, 9903.05.2910%9903.82.03, 9903.05.3912.5%9903.82.03, 9903.05.4912.5%9903.82.03, 9903.05.7110%9903.82.03, 9903.05.7612.5%9903.82.03, 9903.05.77
8504.90.41.00OtherFree50%9903.82.09, 9903.88.0125%9903.82.0925%9903.82.0925%9903.82.0925%9903.82.0925%9903.82.0925%9903.82.0925%9903.82.0925%9903.82.0925%9903.82.09
8504.90.65.00Of the goods of subheading 8504.40 or 8504.50 for telecommunication apparatusFree37.5%9903.82.03, 9903.88.01, 9903.05.3112.5%9903.82.03, 9903.05.8410%9903.82.03, 9903.05.4410%9903.82.03, 9903.05.5510%9903.82.03, 9903.05.2910%9903.82.03, 9903.05.3912.5%9903.82.03, 9903.05.4912.5%9903.82.03, 9903.05.7110%9903.82.03, 9903.05.7612.5%9903.82.03, 9903.05.77
8504.90.75.00OtherFree37.5%9903.82.03, 9903.88.01, 9903.05.3112.5%9903.82.03, 9903.05.8410%9903.82.03, 9903.05.4410%9903.82.03, 9903.05.5510%9903.82.03, 9903.05.2910%9903.82.03, 9903.05.3912.5%9903.82.03, 9903.05.4912.5%9903.82.03, 9903.05.7110%9903.82.03, 9903.05.7612.5%9903.82.03, 9903.05.77
8504.90.96OtherFree37.5% to 50%9903.82.03, 9903.88.01, 9903.05.31, 9903.82.0912.5% to 25%9903.82.03, 9903.05.84, 9903.82.0910% to 25%9903.82.03, 9903.05.44, 9903.82.0910% to 25%9903.82.03, 9903.05.55, 9903.82.0910% to 25%9903.82.03, 9903.05.29, 9903.82.0910% to 25%9903.82.03, 9903.05.39, 9903.82.0912.5% to 25%9903.82.03, 9903.05.49, 9903.82.0912.5% to 25%9903.82.03, 9903.05.71, 9903.82.0910% to 25%9903.82.03, 9903.05.76, 9903.82.0912.5% to 25%9903.82.03, 9903.05.77, 9903.82.09

A range means the 10-digit lines under that 8-digit line resolve differently. "+" marks a line with a per-unit duty component the percentage does not capture. "*" marks lines the engine could not price. Chapter 99 headings beneath a rate are the additional-duty provisions applied. AD/CVD, quota, and the regimes listed under "Not included" are not in these numbers.

Additional-duty provisions applied in this heading

  • 9903.88.15Section 301 List 4ASection 301 (China) · origins: China
  • 9903.05.31Section 301 forced labor: China (+12.5%)Section 301 (forced labor) · origins: China
  • 9903.05.84Section 301 forced labor: Vietnam (+12.5%)Section 301 (forced labor) · origins: Vietnam
  • 9903.05.44Section 301 forced labor: India (+10%)Section 301 (forced labor) · origins: India
  • 9903.05.55Section 301 forced labor: Mexico (+10%)Section 301 (forced labor) · origins: Mexico
  • 9903.05.29Section 301 forced labor: Canada (+10%)Section 301 (forced labor) · origins: Canada
  • 9903.05.39Section 301 forced labor: European Union (top-up to 10% combined with column 1)Section 301 (forced labor) · origins: Germany (EU)
  • 9903.05.49Section 301 forced labor: Japan (top-up to 12.5% combined with column 1)Section 301 (forced labor) · origins: Japan
  • 9903.05.71Section 301 forced labor: South Korea (top-up to 12.5% combined with column 1)Section 301 (forced labor) · origins: South Korea
  • 9903.05.76Section 301 forced labor: Taiwan (top-up to 10% combined with column 1)Section 301 (forced labor) · origins: Taiwan
  • 9903.05.77Section 301 forced labor: Thailand (+12.5%)Section 301 (forced labor) · origins: Thailand
  • 9903.82.09Section 232 Metal DerivativesSection 232 · origins: China, Vietnam, India, Mexico, Canada, Germany (EU), Japan, South Korea, Taiwan, Thailand
  • 9903.88.01Section 301 List 1Section 301 (China) · origins: China
  • 9903.82.03Section 232 derivative, metal content under 15% of weight (note 16(c)): no additional dutySection 232 · origins: China, Vietnam, India, Mexico, Canada, Germany (EU), Japan, South Korea, Taiwan, Thailand
  • 9903.88.03Section 301 List 3Section 301 (China) · origins: China

Exemptions and exclusions that fire automatically here: 9903.05.90 (Forced-labor 301 exemption: Section 232-subject goods (note 52(f))).

Claim-gated exclusions

These exclusions are not applied unless the filer claims them on the entry, so the numbers above show the rate without the claim:

  • 9903.05.88 Forced-labor 301 civil-aircraft exemption (GN 6)
  • 9903.05.91 Forced-labor 301 humanitarian-donations exemption
  • 9903.05.92 Forced-labor 301 informational-materials exemption
  • 9903.05.94 Forced-labor 301 USMCA duty-free exemption (Mexico)
  • 9903.82.23 Section 232 · equipment-use cap (note 16(k)): 10% inclusive of column 1
  • 9903.82.25 Section 232 · equipment-use cap (note 16(k)): 15% inclusive of column 1
  • 9903.82.03 Section 232 derivative: metal under 15% of the article's weight (note 16(c)): no additional duty
  • 9903.82.10 Section 232 derivative (article is at least 15% metal by weight): note 16(c)(x), tops column-1 up to 15%
  • 9903.85.68 Section 232 · aluminum derivatives with Russian-smelted or -cast aluminum, +200% (note 19)

Worked example: $10,000 from China

Line 8504.10.00.00 (Ballasts for discharge lamps or tubes), customs value $10,000, ocean freight, entered on September 2, 2026. Duties stack on the customs value; the fees are set by CBP.

ProvisionRateAmount
8504.10.00.00Base duty (column 1, general)3%$300.00
9903.88.15Section 301 List 4A7.5%$750.00
9903.05.31Section 301 forced labor: China (+12.5%)12.5%$1,250.00
Total duty23%$2,300.00
Merchandise Processing Fee (MPF)0.3464%, min/max apply$34.64
Harbor Maintenance Fee (HMF)0.125%, ocean only$12.50
Landed cost before freight and brokerage$12,347.14

Borderless files this entry for a flat $149 pay-as-you-go with ISF bundled, or $79 on a 12-month agreement with no monthly fee, and no duty-disbursement fee either way. See pricing.

Trade-agreement preferences

Lines in this heading print a preferential rate for goods that qualify under these programs. The special column above shows which program codes each line carries. Qualification is a fact about the goods (rules of origin, certification on file), not about the country they shipped from.

  • AU U.S.-Australia FTA
  • B Automotive Products Trade Act (Canada)
  • BH U.S.-Bahrain FTA
  • C Agreement on Trade in Civil Aircraft
  • CL U.S.-Chile FTA
  • CO U.S.-Colombia TPA
  • E CBERA
  • IL U.S.-Israel FTA
  • JO U.S.-Jordan FTA
  • KR KORUS (U.S.-Korea FTA)
  • MA U.S.-Morocco FTA
  • OM U.S.-Oman FTA
  • P CAFTA-DR
  • PA U.S.-Panama TPA
  • PE U.S.-Peru TPA
  • S USMCA
  • SG U.S.-Singapore FTA
  • JP U.S.-Japan Trade Agreement

Not included in the numbers above

Antidumping and countervailing duties, tariff-rate quotas, and partner-agency requirements are never in these rates. The engine also flags regimes it knows about but does not compute for this heading:

  • Section 232Section 232 metals note 16(c)(ix)/(x) equipment-class ladder (headings 9903.82.07/.08/.10/.11/.12, for classes like 8457/8428/8432/8415.10.60): a good here is a Section 232 derivative when at least 15% of its weight is the covered metal (steel or aluminum). If so, apply heading 9903.82.10 with the 'Section 232 derivative' claim (the additional duty tops the column-1 rate up to 15% total), which from 2026-07-24 also removes the forced-labor 301 duty under 9903.05.90 (note 52(f)). Origin-specific headings (9903.82.12 for GN 3(b) countries, 9903.82.17 for Russia) and capped ag/industrial-use headings (9903.82.23 to .26, including a 10% tier that needs at least 85% U.S. melt) are not computed and may apply instead. Verify melt-and-pour, metal content and end use. Goods actually under this §232 regime are likewise exempt from the Brazil 301 25% (9903.05.07, BR origin, from 2026-07-22) and the Canada §338 50% (9903.03.15, CA origin, from 2026-08-19): any such line shown for them overstates; verify.

Questions about HTS 8504

What is the U.S. import duty rate for HTS 8504?

The general (column 1) rate for the 22 rate lines under heading 8504 is Free to 6.6%. That is the base rate for goods from countries with normal trade relations. Additional duties stack on top by origin: for goods from China entered on September 2, 2026 the all-in ad valorem rate is 23% to 56.6%.

Is HTS 8504 subject to Section 301 tariffs on goods from China?

Yes. Section 301 List 4A (9903.88.15), Section 301 List 1 (9903.88.01), Section 301 List 3 (9903.88.03) applies to goods of Chinese origin under this heading, on top of the general rate.

How many HTS codes are in heading 8504?

Heading 8504 has 22 legal rate lines (8-digit) and 54 filable statistical lines (10-digit) in the 2026 HTS Revision 17. The entry is filed at the 10-digit level; the rate is set at the 8-digit line.

Which trade agreements give a lower rate under HTS 8504?

Lines in this heading list preferential rates for goods that qualify under U.S.-Australia FTA, Automotive Products Trade Act (Canada), U.S.-Bahrain FTA, Agreement on Trade in Civil Aircraft, U.S.-Chile FTA, U.S.-Colombia TPA, CBERA, U.S.-Israel FTA, U.S.-Jordan FTA, KORUS (U.S.-Korea FTA), U.S.-Morocco FTA, U.S.-Oman FTA, CAFTA-DR, U.S.-Panama TPA, U.S.-Peru TPA, USMCA, U.S.-Singapore FTA, U.S.-Japan Trade Agreement. The special column shows the program codes per line. Eligibility depends on the rules of origin and the certification on file, not on the shipping country alone.

How this page is built

The rate lines are the USITC 2026 HTS Revision 17 export, unedited. The all-in rates come from the Borderless tariff engine (the same code behind the tariff simulator), run for each 8-digit line and origin with an entry date of 2026-09-02; its measures bundle is dated 2026-08-21and cites the Federal Register and CBP notices behind every layer. Page generated 2026-09-02. These are estimates for planning, not classification advice or a filing: the classification of your goods, the origin determination, and any claim are confirmed by a licensed broker before an entry is filed. Maintained by Borderless CHB; Joy Xue, Licensed U.S. customs broker (CBP filer code NQR), confirms the classification and the duty stack on every entry before it is filed.