207 Trade Barriers Later, Chinese Steel Still Finds a Way Out

Executive summary: The trade wall against Chinese steel is going up faster than at any point in a decade — 62 countries now maintain 207 restrictions, and cumulative measures hit a record 395 in 2025. Yet Chinese exports doubled since 2020 to 118 million tonnes and kept climbing. The explanation is a predictable three-step pattern we call the barrier cascade: blocked steel hops products, hops markets, and hops down the value chain to semi-finished forms. For steel buyers, the cascade — not any single duty — is what now moves prices.

Anti-dumping duties on Chinese steel are multiplying across every continent at once. In a single recent stretch, the US imposed a 72.94% countervailing duty on Algerian rebar, Korea opened an anti-dumping probe into Chinese tinplate, Brazil launched an investigation into Chinese welded carbon steel pipes, and Turkey began a sunset review of its hot-rolled wire rod safeguards. Four jurisdictions, four products, one week — and one direction of travel.

The wall, measured

The numbers describe a structural shift, not a skirmish. As of late 2025, 62 countries had implemented 207 restrictions against Chinese steel, covering nearly every category — rebar, wire rod, coils, pipes, and coated sheet. The OECD counts cumulative trade measures at a record 395 in 2025, up from 321 a year earlier, with China the target of 113 of them. The US (77 measures), Canada (64), Australia (46), and the EU (32) account for roughly half the global total. The blunter instruments escalated too: Washington doubled Section 232 tariffs from 25% to 50% in June 2025, and Brussels moved to halve import quotas while raising out-of-quota tariffs to 50%.

The pace is accelerating into 2026. Seventeen anti-dumping and safeguard duties were imposed in the first months of this year — more than in all of 2025 — with another seventeen cases under investigation. Regulators are also getting faster: preliminary determinations that took 200 days now average 144.

The underlying grievance is not mysterious. OECD estimates put Chinese steelmaker subsidies at roughly five times the average of other economies, and global overcapacity is projected to reach 745 million tonnes by 2028. And yet through all of it, Chinese exports doubled from 2020 to reach 118 million tonnes in 2024, with 2025 volumes running about 10% higher again.

The barrier cascade: how blocked steel finds the exit

That contradiction — record walls, record flows — resolves into a repeatable three-step pattern. Call it the barrier cascade.

Step one: the product hop. When finished products get blocked, flows shift to categories the duties don’t cover. The clearest evidence is in semi-finished steel: in the first quarter of 2026, Chinese slab exports surged 182% year-on-year and billet exports rose 14.8% to 2.66 million tonnes — precisely as finished-product exports to Brazil, South Korea, and Vietnam fell 30%, and cold-rolled and coated exports to Turkey collapsed 42%. The steel did not stop moving. It changed form.

Step two: the market hop. Volumes displaced from protected markets flow toward open ones, which then experience the import surge that triggers their own investigations — which is exactly why probes are now appearing in Korea, Brazil, and Turkey in the same season. Each new barrier redirects pressure to whoever hasn’t built one yet.

Step three: the origin hop. Trade defense increasingly targets third countries suspected of channeling or substituting for Chinese material — the US duty on Algerian rebar at 72.94% shows enforcement reaching well beyond China itself. Meanwhile, supply gaps elsewhere get filled opportunistically: Iran’s absence from global markets opened the slab shortfall that Chinese exporters moved into.

The cascade is why the OECD’s own conclusion deserves attention: trade measures address specific products but “fall short of resolving global overcapacity.” A wall changes the route. It does not change the volume looking for a route.

What the cascade means for steel buyers

For procurement teams, the actionable insight is that duty announcements are lagging indicators — the price effect arrives through the cascade, often in a different product or port than the headline. Watch four things. First, semi-finished flows: surging billet and slab volumes signal where the next round of finished-product pressure (and the next investigations) will land. Second, sunset reviews, like Turkey’s on wire rod — expiries and renewals shift regional price floors with little warning. Third, the open-market map: whichever significant importing market lacks measures is the pressure-release valve, and its domestic prices will feel it first. Fourth, determination speed: at 144 days and falling, the window between probe and provisional duty is now short enough to strand cargoes booked on old assumptions.

The honest limit

Restriction counts measure activity, not effect: a sunset review and a 72.94% duty are very different events, and aggregate tallies blur them. And the 2026 case-count comparison covers a partial year against a full one — the acceleration is real, but its final magnitude isn’t settled yet.

The bottom line

The trade wall will keep rising — the overcapacity behind it, projected at 745 million tonnes by 2028, guarantees the pressure doesn’t relent. For buyers, that makes origin risk a permanent input cost, and it makes anticipating the cascade — which product, which port, which quarter — worth real money on every contract. That anticipation is a forecasting problem, the kind SteelMath exists to solve. The single duty in the headline is rarely the event that moves your price. The rerouting it triggers is.

Related reading: how China’s export prices are behaving under this pressure, and why protected markets like India still feel the global squeeze.

Frequently asked questions

How many countries have trade restrictions on Chinese steel?

As of late 2025, 62 countries maintained 207 restrictions on Chinese steel products, and the OECD counted a record 395 cumulative trade measures — 113 of them targeting China, the most of any nation.

Why do Chinese steel exports keep rising despite anti-dumping duties?

Blocked flows reroute rather than stop: exports shift into uncovered products (Q1 2026 slab exports rose 182% as finished-product duties bit), into markets without measures, and through third-country channels. Duties address specific products; they don’t remove the overcapacity — projected at 745 million tonnes by 2028 — that drives the flows.

What was the US duty on Algerian rebar?

The US imposed a 72.94% countervailing duty on rebar from Algeria — a sign that trade enforcement is widening beyond China to third-country origins.

What should steel buyers monitor amid rising trade barriers?

Semi-finished (billet/slab) flow data, sunset-review calendars, which major importing markets remain measure-free, and the shrinking gap between probe launch and provisional duties — now averaging 144 days.