South Korea Tops Global Shipbuilding Orders in October, Surpassing China

South Korea topped global shipbuilding orders in October 2023, surpassing China and reclaiming first place within three months. Clarksons Research put the month's worldwide contracting at 2.49 million compensated gross tons (CGT). South Korean yards took 1.54 million CGT, or 62 percent, against 820,000 CGT, or 33 percent, for Chinese yards. The headline hides the more interesting number. Korea won that share with 18 ships while China booked 34.

For European and United States owners chasing gas carrier and container slots, that mix is what decides the delivery date they can actually get.

Why CGT, and not ship count or deadweight

Compensated gross tonnage measures shipyard work rather than ship size. A gross tonnage figure is multiplied by a coefficient reflecting how much labor and material a vessel type demands. An LNG carrier or a large container ship carries a high coefficient. A simple bulk carrier carries a low one.

That is why 18 Korean ships outweighed 34 Chinese ships in the October table. Korean yards concentrate on gas carriers and large containerships. Chinese yards take a broader spread that includes high volumes of simpler tonnage. Ranking by ship count would have produced the opposite result, and ranking by deadweight a third answer again.

CGT also says nothing about price. Two yards can book identical tonnage and earn very different revenue, because contract prices move by vessel type and by delivery slot. Reading a market share table as a revenue table is the most common error in shipbuilding coverage.

What the October shipbuilding table said about the wider market

October's 2.49 million CGT was 44 percent below the same month a year earlier. Cumulative orders for January to October reached 33.69 million CGT across 1,324 ships, down 24 percent year on year. A monthly number one position in a falling market is a share gain, not a growth story, and the two get confused constantly in coverage of shipbuilding league tables.

The orderbook tells a different story from the order intake

Order intake is one month. The backlog is years of committed work. On the same data, China held 59.06 million CGT of orderbook, or 48 percent of the world total, against 38.68 million CGT, or 32 percent, for South Korea.

For anyone fixing newbuilding slots, the backlog is the number that decides delivery dates and price. A yard sitting on several years of work has little reason to discount. Owners chasing early delivery pay for it, or they go to the yard with the shorter queue and accept a different build standard.

What sits behind the two countries' order mix

The split is structural rather than accidental. Korean yards spent two decades specializing in membrane LNG carriers, very large gas carriers and the largest container ships, where the barrier to entry is the containment system, the cryogenic supply chain and a proven delivery record that gas charterers insist on. Those ships carry the highest CGT coefficients, so a handful of them move the monthly table.

Chinese yards built scale across the whole range and have been closing the gap on the technically demanding types while retaining the volume business in bulkers, tankers and mid-size boxships. That mix produces a larger ship count and a bigger orderbook, and it makes Chinese capacity less exposed to a downturn in any single segment. A month where Korea leads on CGT and China leads on ship count is the normal shape of this market, not an anomaly.

What this means if you are ordering, operating or crewing

• Owners. Check slot availability by yard and by berth size before negotiating price. A headline market share shift does not open a slot.
• Technical managers. Yard choice drives spare part chains, maker lists and warranty response for the next 20 years. Korean and Chinese build specifications differ on equipment makers even when the class notation matches.
• Site teams. A yard running at full backlog stretches its own supervision. Plan longer site attendance for a yard that has just taken a large batch of orders.
• Seafarers. Newbuilding delivery patterns feed demand for gas carrier endorsements and dual-fuel engine familiarization several years later.

How to read the next monthly table

Monthly shipbuilding rankings swing hard because a single large LNG order can decide the month. Three habits keep the reading honest.

• Compare rolling 12-month intake rather than single months.
• Read CGT alongside ship count to see which yard type actually won the work.
• Check the orderbook against yard capacity before concluding anything about pricing power.

The Clarksons figures were reported through outlets including the Korea Herald, KED Global and Safety4Sea, and the underlying data is the same in each. Differences between reports are usually rounding or a different cut-off date, not a different market.

For related coverage of newbuilding trends and yard capacity, see the Marine Insight 360 Ports section.

A yard's output is signed off by someone other than the yard. Class societies such as the Korean Register, DNV, Lloyd's Register and ABS approve the drawings, survey construction and issue the certificates, while IMO efficiency rules set the design targets the hull and machinery have to meet. The owner's site team keeps its own list. A CGT table records none of that.

Where newbuildings go wrong is rarely the headline steel. Sea trial defects, shaft alignment problems and excessive hull vibration are the usual punch list items, and coating breakdown in ballast tanks is the classic warranty claim, surfacing at the first drydocking rather than at delivery. A yard running a full backlog stretches its own quality control, and buyers see that as a longer defect list.

Sources and further reading

• The Korea Herald: S. Korea retakes No. 1 spot in global shipbuilding orders in Oct.
• KED Global: S.Korea tops global shipbuilding orders in October, surpassing China
• SAFETY4SEA: South Korea placed first in shipbuilding orders for October
• Hellenic Shipping News: S.Korea tops global shipbuilding orders in October

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