Longitudinally welded large-diameter pipes, other
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Longitudinally welded large-diameter pipes, other — imports and exports, Vietnam

HS code 730512

From January 2026 to June 2026, Vietnam imported goods under HS code 730512 (Longitudinally welded large-diameter pipes, other): 197 shipments by 18 companies. Main supplier countries (share of imports): South Korea 77.4%, China 12.2%, Singapore 8.2%. Exports are small: 101 shipments.

Find buyers Values and prices — in the report

Official description: Line pipe of iron or steel, longitudinally submerged arc welded, with circular cross-section and external diameter exceeding 406.4 mm Heading 7305: Other tubes and pipes, having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel

Imports

197
shipments
No data for the same months a year earlier
January 2026 – June 2026
Values and prices — in the report

South Korea — 77.4%

South Korea sends the most shipments · Share

Supplier countries
  • South Korea 77.4%
  • China 12.2%
  • Singapore 8.2%
  • Hong Kong 2.2%
18
companies
imported this product in the period

Largest importers

  1. 1 HYUNDAI - VIETNAM SHIPBUILDING CO.,LTD
  2. 2 SEYOUNG - HOA HIEP CO.,LTD
  3. 3 MIBOO VINA CO.,LTD
  4. 4 VINA ONE STEEL MANUFACTURING CORPORATION
  5. 5 UBERME COMPANY LIMITED

Exports

Exports are small: 101 shipments

Shipments by month

May 2026
The busiest month of the period · 50 shipments
Busiest month
50 shipments
May 2026
Quietest month
22 shipments
April 2026
Average per month
33 shipments
Imports

National codes

Longer national HS code subcodes inside code 730512 and their share of imports and exports combined.

73051210
94.9%
73051290
5.1%

The full picture is in the market report

Every importer and exporter, partner countries and two years of trends. Or go straight to a list of buyers for this code.

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This code in other countries

Uzbekistan 611 shipments
Russia 391 shipments
South Korea 187 shipments

Neighbouring codes

Other codes in heading 7305

Longitudinally arc-welded line pipe, large diameter 730511
Longitudinally welded large-diameter pipes 730531
Spiral-welded large-diameter pipes 730539

Questions and answers

From January 2026 to June 2026, Vietnam imported goods under HS code 730512 (Longitudinally welded large-diameter pipes, other): 197 shipments by 18 companies. Exports are small: 101 shipments.

Main supplier countries (share of imports): South Korea 77.4%, China 12.2%, Singapore 8.2%, Hong Kong 2.2%.

Importers in total: 18. The largest include HYUNDAI - VIETNAM SHIPBUILDING CO.,LTD, SEYOUNG - HOA HIEP CO.,LTD, MIBOO VINA CO.,LTD.

Months with the most import shipments: May 2026 (50), January 2026 (36), February 2026 (33).
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