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Heading (4-digit)

7308Structures (excluding prefabricated buildings of heading 94.06) and parts of structures (for example, bridges and bridge-sections, lock-gates, towers, lattice masts, roofs, roofing frame-works, doors and windows and their frames and thresholds for doors, shutters, balustrades, pillars and columns), of iron or steel; plates, rods, angles, shapes, sections, tubes and the like, prepared for use in structures, of iron or steel:

構造物及びその部分品（鉄鋼製のものに限る。例えば、橋、橋げた、水門、塔、格子柱、屋根、屋根組み、戸、窓、戸枠、窓枠、戸敷居、シャッター、手すり及び柱。第94.06項のプレハブ建築物を除く。）並びに構造物用に加工した鉄鋼製の板、棒、形材、管その他これらに類する物品

HS code 7308 is a Heading (4-digit) classification number. In Japan's trade statistics (published by Ministry of Finance), it represents import/export items classified as “Structures (excluding prefabricated buildings of heading 94.06) and parts of structures (for example, bridges and bridge-sections, lock-gates, towers, lattice masts, roofs, roofing frame-works, doors and windows and their frames and thresholds for doors, shutters, balustrades, pillars and columns), of iron or steel; plates, rods, angles, shapes, sections, tubes and the like, prepared for use in structures, of iron or steel:”. This code has 5 subcategories defined below it.

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Latest trade statistics

In May 2026, Japan's imports under HS code 7308 (Structures (excluding prefabricated buildings of heading 94.06) and parts of structures (for example, bridges and bridge-sections, lock-gates, towers, lattice masts, roofs, roofing frame-works, doors and windows and their frames and thresholds for doors, shutters, balustrades, pillars and columns), of iron or steel; plates, rods, angles, shapes, sections, tubes and the like, prepared for use in structures, of iron or steel:) totaled ¥22B (YoY +2.0%), with a volume of 67,662,857 KG at about ¥327/KG. The top import sources are People's Republic of China (71.8%), Viet Nam (8.4%), Republic of Korea (7.0%). Exports totaled ¥2B (YoY +3.4%), with a volume of 2,840,939 KG at about ¥569/KG. The top export destinations are People's Republic of China (20.6%), United States of America (19.0%), Taiwan (11.5%).

Export (May 2026)
¥2B
YoY: +3.4%
Qty: 2,840,939 KG
Unit price: ¥569/KG
Import (May 2026)
¥22B
YoY: +2.0%
Qty: 67,662,857 KG
Unit price: ¥327/KG

Top export destinations (2025)

#CountryValueShareQtyUnit price
1People's Republic of China¥4B20.6%12,542,342 KG¥342/KG
2United States of America¥4B19.0%3,138,933 KG¥1,264/KG
3Taiwan¥2B11.5%12,379,505 KG¥193/KG
4Philippines¥2B10.6%2,422,858 KG¥912/KG
5Ukraine¥2B8.2%2,594,585 KG¥659/KG

Top import sources (2025)

#CountryValueShareQtyUnit price
1People's Republic of China¥192B71.8%662,689,680 KG¥289/KG
2Viet Nam¥22B8.4%61,304,085 KG¥365/KG
3Republic of Korea¥19B7.0%46,317,269 KG¥401/KG
4Thailand¥18B6.6%40,796,363 KG¥434/KG
5Philippines¥4B1.5%9,106,373 KG¥439/KG

Subcategories5items

Subheading (6-digit)
730810Bridges and bridge-sections
Subheading (6-digit)
730820Towers and lattice masts
Subheading (6-digit)
730830Doors, windows and their frames and thresholds for doors
Subheading (6-digit)
730840Equipment for scaffolding, shuttering, propping or pit-propping
Subheading (6-digit)
730890Other:

Related codes

Other codes in the same classification group

7301Sheet piling of iron or steel, whether or not drilled, punched or made from assembled elements; welded angles, shapes and sections, of iron or steel:7302Railway or tramway track construction material of iron or steel, the following : rails, check-rails and rack rails, switch blades, crossing frogs, point rods and other crossing pieces, sleepers (cross-ties), fish-plates, chairs, chair wedges, sole plates (base plates), rail clips, bedplates, ties and other material specialized for jointing or fixing rails:7304Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel:7305Other 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:7306Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel:7307Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel:7310Tanks, casks, drums, cans, boxes and similar containers, for any material (other than compressed or liquefied gas), of iron or steel, of a capacity not exceeding 300 l, whether or not lined or heat-insulated, but not fitted with mechanical or thermal equipment:7312Stranded wire, ropes, cables, plaited bands, slings and the like, of iron or steel, not electrically insulated:7314Cloth (including endless bands), grill, netting and fencing, of iron or steel wire; expanded metal of iron or steel:7315Chain and parts thereof, of iron or steel:7318Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter-pins, washers (including spring washers) and similar articles, of iron or steel:7319Sewing needles, knitting needles, bodkins, crochet hooks, embroidery stilettos and similar articles, for use in the hand, of iron or steel; safety pins and other pins of iron or steel, not elsewhere specified or included:7320Springs and leaves for springs, of iron or steel:7321Stoves, ranges, grates, cookers (including those with subsidiary boilers for central heating), barbecues, braziers, gas-rings, plate warmers and similar non-electric domestic appliances, and parts thereof, of iron or steel:7322Radiators for central heating, not electrically heated, and parts thereof, of iron or steel; air heaters and hot air distributors (including distributors which can also distribute fresh or conditioned air), not electrically heated, incorporating a motor-driven fan or blower, and parts thereof, of iron or steel:7323Table, kitchen or other household articles and parts thereof, of iron or steel; iron or steel wool; pot scourers and scouring or polishing pads, gloves and the like, of iron or steel:7324Sanitary ware and parts thereof, of iron or steel:7325Other cast articles of iron or steel:7326Other articles of iron or steel:

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