SBR Market Outlook: Global Price Movement and Regional Analysis

The Styrene Butadiene Rubber (SBR) market experienced a strong upward movement during the second quarter of 2026. The rise was mainly connected with the growing tensions in the Middle East and disruptions around the Strait of Hormuz. These developments created difficulties for the movement of crude oil, naphtha, and other important feedstocks used in the rubber industry. As supply routes became less predictable, producers and buyers became more cautious about future availability.

SBR is widely used in tyres, footwear, belts, hoses, automotive components, and several industrial rubber products. Because of this wide range of applications, changes in feedstock costs and supply conditions can quickly affect the market. During Q2 2026, higher crude oil costs and concerns about the availability of styrene and butadiene created a strong cost push for producers.

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Global SBR Market Movement in Q2 2026

At the beginning of the quarter, the market was already facing uncertainty because of the worsening geopolitical situation. The conflict in the Middle East affected regional trade routes and created concerns about the regular movement of energy products. The Strait of Hormuz was particularly important because disruptions in this route could affect the movement of crude oil, naphtha, and petrochemical feedstocks.

These supply concerns had a direct impact on SBR production costs. Butadiene and styrene are important raw materials for SBR manufacturing, so any restriction in their availability can put pressure on producers. At the same time, crude oil prices moved sharply higher during the early part of Q2. This increased the cost of several petroleum-based feedstocks and added further support to rubber prices.

The SBR price trend during the first two months of Q2 was therefore strongly bullish in many major markets. Buyers faced higher offers from producers and suppliers, while some companies also tried to secure material earlier than usual because of concerns about future availability. This buying behaviour added another layer of support to the market.

The situation was particularly noticeable in regions that depend on imported feedstocks or imported SBR grades. Higher freight costs, longer delivery times, and uncertainty around shipments made replacement material more expensive. In practical terms, buyers were not only paying more for the rubber itself but were also dealing with higher logistics expenses.

The SBR price history also shows why supply and energy costs are important factors for this market. When crude oil and petrochemical feedstocks become expensive, manufacturers usually face higher production expenses. When supply is also tight, producers have greater difficulty absorbing those increases, which can eventually be reflected in selling prices.

Market Conditions Started to Change in June

The market began to show signs of moderation toward the end of Q2. Geopolitical tensions gradually eased, while efforts to restore regional trade routes helped improve confidence among market participants. The reported ceasefire between the US and Iran and the reopening of the Strait of Hormuz reduced some of the supply concerns that had dominated the earlier part of the quarter.

Crude oil and feedstock costs also became less aggressive as the immediate supply fears weakened. Buyers who had previously been purchasing material quickly started to take a more cautious approach. Some delayed fresh orders in the expectation that prices could soften further.

This change in buying behaviour was visible in several regional markets during June. Although prices remained elevated compared with the beginning of the quarter, the direction became less bullish. Improved feedstock availability and better trade flows allowed suppliers to operate under more stable conditions.

The SBR price history chart would therefore show two different phases during Q2 2026. The first part of the quarter was marked by a strong upward movement, while June brought a correction as geopolitical pressure eased and supply conditions improved.

South Korea Market

South Korea recorded one of the strongest increases among the markets covered during Q2 2026. Export prices for Emulsion 1502, Non-Oil Grade, on an FOB Busan basis increased by around 28% during the quarter.

One of the main reasons behind this rise was the disruption to naphtha flows caused by the Middle East conflict and problems around the Strait of Hormuz. Naphtha is an important feedstock for producing petrochemical materials, including those connected with butadiene production. When its availability becomes restricted, downstream producers can face higher costs and tighter raw material supply.

The South Korean market also faced additional pressure from export restrictions on naphtha and measures aimed at preventing excessive stockpiling. These developments reduced the flexibility of domestic supply and contributed to stronger market sentiment.

During most of Q2, suppliers maintained relatively firm offers because the availability of feedstocks remained uncertain. Buyers had to consider the possibility of further increases, particularly while crude oil and petrochemical costs were elevated.

However, conditions changed in June. The ceasefire and progress toward reopening the Strait of Hormuz reduced some of the earlier supply concerns. Feedstock costs started to ease, while buyers became less aggressive in securing material.

As a result, SBR values in South Korea corrected by around 10% in June. The decline did not completely reverse the quarterly increase, but it showed that the market was becoming more balanced as supply conditions improved.

Poland Market

Poland recorded an even sharper increase during Q2 2026, with export prices for Emulsion 1500, Non-Oil Grade, on an FOB Gdynia basis rising by more than 50%.

The European market was heavily affected by energy concerns during the quarter. Disruptions to LNG exports and infrastructure in the Middle East created additional uncertainty around regional energy supplies. Concerns about energy availability pushed European gas costs higher, which increased manufacturing expenses for energy-intensive industries.

Poland also faced pressure from relatively low gas storage levels, with storage reported at around 28%. This created additional concern about energy costs and contributed to higher production expenses for rubber manufacturers.

Butadiene availability was another important issue. Planned maintenance work at production facilities, together with unexpected outages, reduced the amount of material available in the market. At the same time, demand for spot cargoes remained strong. This created competition among buyers and made available material more valuable.

These conditions kept SBR offers high for much of the quarter. Producers were dealing with higher energy and feedstock expenses, while buyers were concerned about securing enough material for their requirements.

The situation became calmer in June as geopolitical risks eased. Lower crude and feedstock costs, better supply availability, and weaker downstream buying interest helped reduce some of the earlier market pressure.

SBR values in Poland declined by around 7% in June. Even with this correction, the market remained significantly higher than it had been at the start of the quarter because the earlier increase had been particularly strong.

Japan Market

Japan also experienced a substantial rise during Q2 2026. Export prices for Emulsion 1502, Non-Oil Grade, on an FOB Tokyo basis increased by more than 30%.

The Japanese market was affected by the disruption of shipments connected with the Middle East situation. Problems around the Strait of Hormuz created concerns about the regular arrival of energy products and petrochemical feedstocks. These concerns became particularly important for butadiene availability.

Local production was also affected by planned maintenance turnarounds and unexpected outages at cracker facilities. These interruptions reduced butadiene availability at a time when the market was already dealing with uncertain import flows.

Demand for spot cargoes added further pressure. Buyers looking for immediate supply had to compete for available material, which supported higher offers from sellers. As a result, the market remained firm through most of Q2.

In June, however, the situation started to improve. The reopening of important shipping routes and reduced geopolitical risk helped improve feedstock availability. Lower crude and petrochemical costs also encouraged buyers to take a more cautious approach.

Japanese SBR values corrected by around 5% during June. The decline was smaller than the corrections seen in South Korea and Poland, but it still indicated that the market was moving away from the extreme pressure seen earlier in the quarter.

Outlook for the SBR Market

The second quarter of 2026 demonstrated how quickly the SBR market can respond to changes in energy prices, feedstock availability, shipping conditions, and geopolitical developments. The strong increase seen across South Korea, Poland, and Japan was not caused by one single factor. Instead, several supply and cost pressures appeared at the same time.

Going forward, the direction of the market will depend heavily on the stability of crude oil and petrochemical feedstock supplies. If shipping routes remain open and butadiene and styrene availability continues to improve, buyers may have more flexibility and prices could remain under pressure.

On the other hand, any renewed disruption around major energy or shipping routes could quickly change market sentiment. Higher crude oil costs or another shortage of feedstocks could again increase production expenses and support firmer SBR offers.

For buyers, producers, and distributors, monitoring feedstock movements and regional supply conditions will therefore remain important. The June corrections suggest that the extreme bullish pressure seen earlier in Q2 was beginning to fade, but the market still remained sensitive to any new supply-side disruption.

Overall, Q2 2026 was a highly volatile period for the global SBR market. Prices moved sharply higher during the first part of the quarter before showing signs of correction in June. The experience of this quarter highlights the importance of energy costs, raw material availability, logistics, and geopolitical stability in shaping the future direction of the SBR market.

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About Price Watch™

Price Watch™ is an India-based, independent raw material price reporting agency that provides real-time price forecasts and data-driven insights into global raw material markets. Price Watch™ specializes in tracking raw material prices, analyzing market trends, and delivering timely updates on plant shutdowns, supply disruptions, capacity expansions, and demand-supply dynamics. The Price Watch™ platform empowers manufacturers, traders, and procurement professionals to make faster, smarter decisions. Leveraging AI-powered forecasting and over a decade of historical data, Price Watch™ transforms market volatility into actionable opportunity.

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