Key Facts
- The SLX steel-producers ETF closed at US$107.96, a decline of 0.50 percent on Friday, August 14, 2026, as global steel names drifted lower.
- Gerdau’s New York shares settled at US$4.74, down 1.25 percent, leading losses among the large Latin American steel producers.
- CSN’s American depositary receipt ended at US$0.8853, a fall of 1.63 percent, the steepest drop on the regional board.
- Ternium finished the session at US$53.81, losing 0.87 percent even as Mexican tariffs continue to support domestic steel prices.
- Mexico’s provisional anti-dumping duties on Chinese and Vietnamese hot-rolled steel, announced in March, apply across 20 tariff lines and are still reshaping import flows.
- Brazil’s five-year anti-dumping measures on Chinese flat steel, triggered by a Usiminas complaint, remain a protective wall for domestic mills.
Today’s Focus
Latin American steel shares slipped on Friday as investors weighed the region’s tariff protections against a still-soft global demand picture. The SLX steel-producers ETF, a global basket that includes Gerdau, closed lower, signalling that the day’s weakness was not confined to Latin America.
Brazil’s Gerdau and CSN led the regional declines, while Mexico’s Ternium proved more resilient. The moves came as importers and mills continue to adjust to a wave of anti-dumping duties aimed at cheap Chinese steel.
The longer-term story remains policy-driven. Brazil, Mexico and Chile have all tightened trade defences this year, in some cases doubling tariff rates, and domestic steel prices in Mexico have recovered sharply as a result.
Construction and auto demand have been stable rather than spectacular, leaving trade policy as the main marginal driver for prices and shares.
What matters today. Trade protection against Chinese imports, not underlying demand, is the dominant force shaping Latin American steel shares.
01 The session in one read
Latin American steel equities drifted lower on Friday, August 14, 2026, as investors consolidated gains from a year of aggressive trade protection. The SLX steel-producers ETF closed at US$107.96, down 0.50 percent, reflecting a broadly cautious tone in the global sector.
The regional names tracked that move, with CSN and Gerdau leading the declines and Ternium holding up slightly better. There was no single piece of news driving the session; rather, traders appeared to be taking stock after months of tariff-fuelled gains.
The declines on Friday look more like profit-taking than a reversal of the tariff-driven recovery in Latin American steel. Mexico’s duties of up to US$0.2304 per kilogram on Chinese hot-rolled steel and Brazil’s five-year penalties on Chinese flat products continue to give local mills breathing room. The variable to watch is whether domestic steel prices in Mexico and Brazil keep rising into the fourth quarter, which would confirm that the tariff wall is translating into earnings for Gerdau, CSN, Usiminas and Ternium.
02 The board
CSN’s ADR was the weakest of the regional names, ending at US$0.8853, a drop of 1.63 percent. Gerdau’s New York shares followed at US$4.74, down 1.25 percent, while Ternium slipped 0.87 percent to US$53.81.
The moves were modest in absolute terms but consistent across the board, suggesting a gentle pullback rather than a sharp repricing. The SLX ETF, which tracks a global basket of steel producers including Gerdau, set the tone with its 0.50 percent decline.
| Asset | Level | Change |
|---|---|---|
| Steel (SLX ETF) | US$107.96 | -0.50% |
| Gerdau | US$4.74 | -1.25% |
| CSN (ADR) | US$0.8853 | -1.63% |
| Ternium | US$53.81 | -0.87% |
Source: RT close, 2026-08-14. Where a commodity has no spot feed, an exchange-traded tracker or leading producer is shown as a labelled proxy.
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Latin America — Cross-Market Board
| Instrument | Last | Change | YoY | Prev. | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| IBOV | 172,040.96 | +0.42% | +9.61% | 171,324.31 | 172,266 | 171,132 | — |
| IPSA | 10,685.60 | +0.57% | — | 10,625.27 | 10,699 | 10,639 | — |
| IPC MEX | 71,811.20 | -0.27% | +14.57% | 72,006.05 | 71,981 | 71,641 | 1,144,628 |
| MERVAL | 2,848,945 | — | -10.97% | 2,859,051 | — | — | — |
| COLCAP | 2,444.17 | -0.36% | — | — | — | — | — |
| USD/BRL | 5.64 | -0.08% | +6.53% | 5.64 | 5.67 | 5.63 | — |
| EUR/BRL | 6.23 | +0.69% | +1.69% | 6.19 | 6.26 | 6.23 | — |
| USD/MXN | 18.56 | -0.25% | +1.46% | 18.60 | 18.63 | 18.51 | — |
| USD/CLP | 998.98 | +0.35% | +7.47% | 995.48 | 1,002 | 993.78 | — |
| USD/COP | 3,307 | +0.85% | -10.74% | 3,279 | 3,325 | 3,302 | — |
| USD/PEN | 3.40 | -0.22% | +0.71% | 3.41 | 3.41 | 3.39 | — |
| USD/ARS | 1,548 | +0.15% | +9.87% | 1,545 | 1,548 | 1,544 | — |
| USD/UYU | 40.59 | +2.33% | +3.41% | 39.67 | 40.59 | 40.52 | — |
| USD/PYG | 6,196 | +2.33% | -10.79% | 6,055 | 6,196 | 6,185 | — |
| USD/BOB | 11.59 | -0.37% | +72.02% | 11.63 | 11.60 | 11.55 | — |
| USD/DOP | 60.61 | +1.88% | -5.37% | 59.49 | 60.61 | 60.43 | — |
| USD/CRC | 442.74 | -0.10% | -9.70% | 443.16 | 445.25 | 442.74 | — |
| USD/GTQ | 7.64 | +2.06% | +2.02% | 7.49 | 7.65 | 7.64 | — |
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03 What moved it
The biggest background force remains the region’s tightening trade defences against cheap Chinese imports. Mexico’s provisional anti-dumping duties, announced on March 23, 2026, cover hot-rolled flat steel from China and Vietnam across 20 tariff lines, with Chinese exporters facing up to US$0.2304 per kilogram.
Brazil has its own five-year anti-dumping measures on Chinese cold-rolled and hot-dip galvanised coil, pushed through after a complaint by Usiminas. These barriers have shrunk import volumes and given local mills room to raise prices, though Friday’s session showed that the market is still testing how much of that protection is already priced in.
04 The Latin American read
Latin American steel imports fell sharply earlier this year as tariffs and duties began to bite, reversing what regional producers had described as a flood of cheap Chinese steel. Brazil, Mexico and Chile have all raised barriers, in some cases doubling tariff rates.
The result has been a recovery in domestic prices, particularly in Mexico, where steel tariffs in a 10 to 50 percent range have helped push prices up by roughly 22 percent so far this year. For Ternium, that has supported a bullish case built on better Mexican pricing power despite softer global demand.
05 The names to watch
Gerdau remains a core holding for foreign investors seeking exposure to the Brazilian and broader Latin American market, and its position in the SLX ETF keeps it on global radar. Its New York shares are a direct proxy for sentiment toward the region’s long-steel and flat-steel complex.
CSN and Usiminas are closely tied to Brazil’s trade defence agenda, with Usiminas having triggered the country’s five-year duties on Chinese flat steel. Ternium, meanwhile, is the clearest beneficiary of Mexico’s tariff wall, and its relative resilience on Friday suggests investors still see upside in its domestic pricing story.
06 The outlook
The path for Latin American steel shares in the coming weeks will depend less on global demand than on whether the region’s tariffs translate into sustained domestic price gains. Construction and auto demand are steady but unspectacular, leaving policy as the swing factor.
Any sign that Mexico or Brazil is easing enforcement, or that Chinese producers are rerouting supply through third countries, would be the clearest risk to the current recovery. For now, the tariff wall is holding.
07 What to watch
- Mexico anti-dumping enforcement: Watch for updates on the provisional duties on Chinese and Vietnamese hot-rolled steel, as tighter enforcement could further lift Ternium’s pricing power.
- Brazil flat-steel prices: Monitor whether CSN and Usiminas can sustain higher domestic prices under the five-year protection against Chinese cold-rolled and galvanised coil.
- Import substitution flows: Check whether China reroutes steel exports through other Latin American countries, which could undermine the regional tariff wall.
- Construction and auto demand: Look for any sign of a demand pickup in Brazil or Mexico, which would give the tariff-driven rally a fundamental tailwind.
Frequently Asked Questions
Why did Latin American steel stocks fall on Friday?
The declines appeared to be mild profit-taking after months of gains driven by tariffs on cheap Chinese imports, with no major new policy news on the session.
What is the SLX ETF?
SLX is an exchange-traded fund that tracks global steel producers, including Gerdau, making it a useful benchmark for the sector’s daily moves.
How do tariffs protect Latin American steelmakers?
Duties on Chinese and Vietnamese steel make imported product more expensive, allowing local mills like Gerdau, CSN, Usiminas and Ternium to charge higher domestic prices.
Which company benefits most from Mexico’s steel tariffs?
Ternium is the clearest beneficiary, as Mexico’s 10 to 50 percent tariffs have supported a recovery in domestic steel prices that has helped its earnings outlook.
This article was produced by The Rio Times’ automated AI newsroom. Editorial responsibility: Matthias Camenzind, Publisher and Editor-in-Chief. The Rio Times also runs Ask Rio Times, which answers from 100,000+ of our own articles, the daily Latin America Power Map, and prediction-market odds on elections and markets.. How we use AI · Report an error
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