Suzano's Arbex Quarter Meets an Indonesian Supply Shock
The first consolidated Kimberly-Clark JV quarter lands in line, but a fire at OKI-1 and wildfires in Indonesia are redrawing the pulp supply map just as Suzano resets its cost guidance.
SUZ · Earnings Call · 2026-11-06
Suzano's Arbex Quarter Meets an Indonesian Supply Shock
First consolidated Kimberly-Clark JV quarter lands in line, but a fire at OKI-1 and wildfires in Indonesia are redrawing the pulp supply map just as Suzano resets its cost guidance.
The Arbex era begins — and the balance sheet shows it
Suzano's Q3 2026 was the first report to include Arbex, the Kimberly-Clark consumer-tissue JV. CEO Beto Abreu called it “the first one in which we are reporting Arbex results in our financial statements” — João Fernandez de Abreu, CEO · 2026-11-06 and said the first quarter under Suzano ownership came fully in line with plan. The new Consumer Goods segment posted BRL 803 million of EBITDA at a 16% margin, with Arbex contributing BRL 694 million. Reported net debt rose to $14.7 billion, including the 51% Kimberly-Clark stake and full consolidation of Arbex debt; pro forma leverage held at 3.4x. Management still targets net debt below $14 billion by year-end. The strategic message is unchanged: no new M&A, just integration.
Nothing else is on our agenda at the moment.
That is a useful contrast with prior calls, where no M&A in the pipeline was also repeated; the difference now is that Arbex is inside the numbers, so the deleveraging story has to compete with integration execution.
Pulp's supply side just got a new variable: Indonesia
The bigger change is in pulp. Q3 began with customers destocking ahead of OKI 2's expected Q4 2026 startup; when that project slipped into Q1 2027, buyers rushed back, Chinese port inventories fell, and high-cost integrated producers cut their own output to buy market pulp. Suzano sold 3.19 million tons at an average export price of $591/ton, up 13% year over year, and pulp EBITDA rose 12% sequentially to BRL 4.8 billion at a 50% margin. October price increases were implemented globally, Leo Grimaldi said, “while maintaining our planned sales volumes” — Leonardo Grimaldi, Executive Officer · 2026-11-06. Order intake in China was at historic levels at the new prices.
The prior call had already framed OKI as a 2026 non-event: “the delay of OKI from April to the fourth quarter last year... we should see no new volumes in 2026” — Leonardo Grimaldi, Executive - Pulp Business Unit · 2026-02-11. Now the delay has pushed into Q1 2027. Then came the new shock. Grimaldi disclosed that fires at OKI-1 damaged the cooling tower and that restart will take longer than expected: “the fires affected the cooling tower of OKI-1, which was unplanned downtime... the restart should take longer than expected” — Leonardo Grimaldi, Executive Officer · 2026-11-06. More important for the medium term, wildfires in Indonesia are affecting the acacia wood base intended to support OKI 2. Grimaldi said the impact could hit all three channels: short-term harvesting bans from haze and safety rules, permanent wood loss, and a slower ramp-up for OKI-2. A strong El Niño lasting into February-March 2027 keeps that risk alive. This is a genuinely company-specific supply variable, not generic pulp-cycle chatter. It also explains why Suzano would not guide another China price increase, despite a constructive setup; Grimaldi said “sharing our price outlook is a very sensitive information, and we won't do that” — Leonardo Grimaldi, Executive Officer · 2026-11-06. The market had already lost more than 900,000 tons of bleached chemical pulp in Q3, with permanent closures above 1 million tons year-to-date and expected downtimes of 2.3 million tons, according to consultancy data cited on the call. Fiber-to-fiber substitution remains a structural demand tailwind, but it is not new; what is new is the possibility that Indonesia removes supply faster than Suzano can price for it.
The cost guidance reset is external — mostly
Suzano raised its 2026 cash production cost guidance to approximately BRL 825/ton from BRL 800/ton. The culprit was oil prices and FX, not mill performance. Carlos Almeida said about BRL 14/ton of the quarter's cash cost came from commodity pressures tied to the Middle East conflict; excluding that, cash cost would have fallen 4% sequentially. “approximately BRL 14 per ton of our cash cost in the quarter was related to commodity cost pressures associated with this conflict in the Middle East” — Carlos Fernandes de Almeida, Executive Officer · 2026-11-06. The guidance revision assumed Brent at $94 versus $84 and BRL 5.20 versus BRL 5.07. Absent these external pressures, he said, Suzano would be on track to deliver its original BRL 800/ton target. That is a credible defense, but it also means the 2027 TOD framework — which assumes BRL 787/ton cash cost and $70 Brent — is now more macro-sensitive than it looked a quarter ago. The Middle East conflict has become a recurring cost variable for a company whose investors mostly want to talk about pulp spreads.
Pine Bluff is the loose thread
The weakest part of the quarter was Suzano Packaging. Q3 EBITDA at the U.S. operation was significantly impacted by operational challenges at the Pine Bluff mill, with lower operating rates, higher production costs, and reduced inventory availability. Management says the issues were substantially addressed by end-September and the mill has run more consistently since. But this contrasts sharply with the prior call, when Fabio Oliveira said of the U.S. business: “We are optimistic about the second half of the year... We have no major event in terms of maintenance plan for that period.” — Fabio Almeida Oliveira, Executive · 2026-08-13 The path to positive cash flow is still 2028. Brazil paper also had a self-inflicted stumble: the new SAP system in July contributed to a 27% year-over-year drop in exports from Brazilian operations, though the backlog should clear in Q4. Coated paper got an election-related lift, but paperboard demand remained soft and imports are rising.
Why it matters
Suzano is no longer a pure pulp proxy. It is now a pulp-plus-consumer-goods company with a leveraged balance sheet and a Q4 promise. The bull case is that Arbex synergies begin in Q4, the strongest seasonal pulp quarter arrives, and the Indonesia supply shock tightens the market enough to support another price leg. Marcos Assumpcao said on Arbex synergies: “We believe that this will start to show up starting in the fourth quarter.” — Marcos Assumpcao, Executive Officer · 2026-11-06 The bear case is that the cost guidance reset is a warning that macro shocks can overwhelm operational gains, while Pine Bluff and SAP execution show the integration risk is not only at Arbex. The stock's story now hinges on whether Q4 free cash flow can deliver the sub-$14 billion net debt target — and whether the next pulp price move is supply-driven enough to offset the higher cost base. The first Arbex quarter was clean; the second variable was not.