HS Code 7305.12 : Line pipe of a kind used for oil or gas pipelines, Other, longitudinally welded
MODULE 2: EXTRACTABLE ANSWER (AEO / SPEAKABLE)
EN (Official WCO)
FR (Pending)
ES (Pending)
The 6-digit Harmonized System (HS) code for line pipe of a kind used for oil or gas pipelines, other, longitudinally welded is 7305.12. Under the 2026 New Zealand (NZ Customs), the representative MFN general duty rate is 5% [New Zealand Customs Service].
MODULE 3: SIGNATURE A: HS DECODE VISUAL HIERARCHY
Chapter 73
Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross sections, the external diameter of which exceeds 406.4 mm , of iron or steel
Heading 7305
Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross sections, the external diameter of which exceeds 406.4 mm , of iron or steel
Subheading .12
.12
Line pipe of a kind used for oil or gas pipelines, Other, longitudinally welded
MODULE 4: SIGNATURE B: TARIFF MATRIX
Import Duty Rates by Destination
United StatesUnited KingdomEuropean UnionCanadaMexicoChinaJapanIndiaAustraliaSouth KoreaGermanyBrazilTürkiyeChinese TaipeiVietnamThailandIndonesiaMalaysiaSingaporeSaudi ArabiaUnited Arab EmiratesSouth AfricaEgyptIsraelChileColombiaPeruPhilippinesPakistanNew ZealandNorwayNigeriaKenyaMoroccoArgentinaEcuadorBangladeshUkraineKazakhstanQatarKuwaitOmanJordanBahrainSri LankaTunisiaGhanaCôte d'IvoireGeorgiaCambodiaPanamaCosta RicaDominican Republic
New Zealand (NZ Customs Service)
7305.12
MODULE 5: NEW ZEALAND IMPORT DUTY & GST BREAKDOWN
Notice: New Zealand customs clearance, tariff classification, normal tariff rates, and 15% GST are governed by the New Zealand Customs Service. Always verify declarable lines with NZ Customs prior to import.
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MODULE 6: Mandatory Customs Entry Document Matrix
Rule-Derived Customs Entry Package Checklist
UNIVERSAL DOCUMENT
Commercial Invoice
Itemized description, currency, Incoterms, seller/buyer details, and country of origin.
UNIVERSAL DOCUMENT
Packing List & Bill of Lading
Gross/net weight, container/seal numbers, piece count, and transport B/L or Air Waybill.
PREFERENTIAL RULE
Certificate of Origin (If Claiming FTA)
Required only when claiming zero-duty preference under USMCA, KORUS, or GSP.
MODULE 7: Regulatory Compliance & Partner Government Agency (PGA) Flags
Standard Entry
This commodity does not carry mandatory PGA pre-clearance flags under the ACE message set.
MODULE 8: Trade Remedies (Section 301, Section 232, AD/CVD)
China Section 301 Tariff Status
0% Additional Duty (Exempt)
Section 232 Steel/Aluminum Status
25% Additional Duty (Proclamation 9704)
EU CBAM Carbon Alert
EU CBAM Covered Sector
MODULE 9: Free Trade Agreements (FTA) & Rules of Origin (RoO)
Browse all preferential trade calculators & compliance tools in our Customs Tools Hub ↗.
| Agreement Code | Trade Agreement / Program | Preferential Rate | Rules of Origin (RoO) Requirement |
|---|---|---|---|
| P | United States-Mexico-Canada Agreement (USMCA) | Free | Must meet USMCA Regional Value Content (RVC) or tariff shift rules. |
| KR | U.S.-Korea Free Trade Agreement (KORUS) | Free | Direct shipment from South Korea with KORUS Certificate of Origin. |
| AU | U.S.-Australia Free Trade Agreement | Free | Wholly obtained or tariff shift rule under US-Australia FTA. |
| A / D | GSP / African Growth & Opportunity Act (AGOA) | Free | 35% local value-add requirement for beneficiary country origin. |
MODULE 10: Logistics, Freight & Transport Specifications
Standard 20ft Container
~28 CBM / 28,000 kg Payload
Standard 40ft High-Cube
~68 CBM / 28,600 kg Payload
Stowage Factor & Handling
Standard commercial packaging for Line pipe of a kind used for oil or gas pipelines, Other, longitudinally welded
MODULE 11: New Zealand Customs Tariff Ruling
Legally binding tariff rulings issued by New Zealand Customs Service for HS 7305.12.
Query official NZ Customs portal:
Search NZ Customs Portal for 7305.12 →New Zealand Customs Service Lines (7305.12)
National line-level (8/10-digit) detail for New Zealand (NZ Customs): coverage in progress.
Universal 6-digit WCO backbone applied rate: 5%. Confirm the full national commodity code at the official source (New Zealand Customs Service).
MODULE 12: Candidate Subheadings & Related Codes
| Related HS Code | Heading Category | Action |
|---|---|---|
| 7305.11 | Subheading under Heading 7305 | Compare Subheading 7305.11 → |
| 7305.19 | Subheading under Heading 7305 | Compare Subheading 7305.19 → |
| 7305.20 | Subheading under Heading 7305 | Compare Subheading 7305.20 → |
| 7305.31 | Subheading under Heading 7305 | Compare Subheading 7305.31 → |
| 7305.39 | Subheading under Heading 7305 | Compare Subheading 7305.39 → |
| 7305.90 | Subheading under Heading 7305 | Compare Subheading 7305.90 → |
Official Primary Sources & Authority References
New Zealand Customs Service Portal ↗
Official NZ Customs Working Tariff, 15% GST, and CPTPP/RCEP rules.
NZ Customs Tariff Ruling System ↗
New Zealand Customs Service binding tariff classification rulings database.
MODULE 14: Frequently Asked Questions (FAQ) & Operational Guide
What is the 6-digit WCO tariff classification and United States (USITC HTS) general duty for Line pipe of a kind used for oil or gas pipelines, Other, longitudinally welded?
Under WCO Harmonized System 2022 and United States (USITC HTS), Line pipe of a kind used for oil or gas pipelines, Other, longitudinally welded is classified under HS 7305.12 (Heading 7305, Chapter 73). The representative NZ MFN general duty rate is 5%.
How is HS 7305.12 distinguished within Heading 7305 (Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross sections, the external diameter of which exceeds 406.4 mm , of iron or steel)?
Heading 7305 covers Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross sections, the external diameter of which exceeds 406.4 mm , of iron or steel. Subheading 7305.12 specifically isolates Line pipe of a kind used for oil or gas pipelines, Other, longitudinally welded. Importers must verify whether physical characteristics, processing state, or composition require alternative subheadings under Heading 7305.
What are the primary candidate subheadings related to HS 7305.12?
Related subheadings under Heading 7305 include 7305.11, 7305.19, 7305.20, 7305.31, 7305.39, 7305.90. Classification depends on processing stage, decaffeination, purity, or material form.
What mandatory commercial entry documents are required to import Line pipe of a kind used for oil or gas pipelines, Other, longitudinally welded?
Commercial Invoice (detailing Incoterms, currency, and origin), Packing List, Bill of Lading (or Air Waybill), CBP Form 7501 Entry Summary, and a continuous customs bond are required for formal entries.
Can goods under HS 7305.12 enter duty-free under USMCA or Free Trade Agreements?
Yes. Eligible goods originating in Mexico, Canada, South Korea, or Australia enter duty-free under preference SPI codes (P, KR, AU) provided they satisfy Regional Value Content (RVC) or tariff-shift rules with a valid Certificate of Origin.
What is the US formal entry threshold for shipments of Line pipe of a kind used for oil or gas pipelines, Other, longitudinally welded?
Commercial shipments of Line pipe of a kind used for oil or gas pipelines, Other, longitudinally welded with a customs value exceeding $2,500 USD require formal customs entry (CBP Form 7501) and a continuous entry bond. Informal entry applies to lower values.
How can an importer obtain a binding CBP classification ruling for HS 7305.12?
Importers may submit an e-Ruling request under 19 CFR Part 177 to CBP National Commodity Specialist Division (NCSD) to obtain a legally binding tariff classification ruling prior to importation.
What import VAT or sales tax applies to HS 7305.12 in New Zealand?
Commercial imports of Line pipe of a kind used for oil or gas pipelines, Other, longitudinally welded under HS 7305.12 into New Zealand are subject to 15% GST, assessed on the entered customs value plus applicable duties.
What is the customs duty de minimis threshold in New Zealand?
The customs de minimis threshold for import shipments into New Zealand is NZD $1,000 (~$600). Consignments under this value may qualify for duty-free or simplified entry under local regulations.
Which authority regulates customs entry and tariff classification in New Zealand?
Customs declarations, import duty assessments, and NZ Customs Tariff Ruling System for HS 7305.12 are administered by New Zealand Customs Service.
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