Supreme Petrochem Q1 FY27: Big Margin Quarter, But Volumes Fell

Supreme Petrochem reported a strong Q1 FY27 on profitability, even as operating conditions were unusually disrupted. On a standalone basis, revenue from operations rose to INR 1,693 crores, up 22% year on year. Operating EBITDA expanded sharply to INR 331 crores, taking the operating margin to 19.53%. Profit after tax came in at INR 236 crores, with a PAT margin of 13.96%.

The quarter’s headline growth was not driven by higher volumes. Management stated that sales volume of manufactured products declined 24.5% year on year to 70,842 metric tons, from 93,853 metric tons in Q1 FY26. The key driver was a supply shock in styrene monomer linked to geopolitical escalation in West Asia. This tightened availability, lifted prices, and reshaped trade flows and margins.

What changed in the operating environment

Management described a rare combination of events. Closure of the Strait of Hormuz due to war in West Asia resulted in a complete stoppage of liquid and container cargoes from the Gulf. All three styrene plants in the region, which management called traditional suppliers to the company, shut down operations due to safety reasons.

The company said it established alternate supply arrangements and was able to meet the entire requirement of domestic customers without interruption. However, exports were suspended in the presentation, and management said on the call that exports were barely around 10% to 12% of normal quarterly export levels. Higher freight rates, reduced shipping availability, and longer voyage times made exports difficult.

The disruption also affected demand. OEM demand was described as stable, but the non-OEM segment saw a sharp drop. Management said almost 50% demand from non-OEM customers evaporated during the quarter, partly due to high prices and partly due to issues in gas supply availability for downstream processors.

Financial performance: revenue up, margins surged

The quarter delivered a major margin expansion despite lower volumes. Management attributed this to a wider delta in international markets between styrene monomer and downstream products such as GPPS and HIPS. They also cautioned that the margin level was an aberration driven by unusually strong global spreads.

They noted that global deltas for GPPS, which used to be around USD 200, moved to above USD 300 during the quarter. For HIPS, deltas moved to around USD 400 plus from a historical range closer to USD 275 to USD 300. Toward the end of June, deltas began normalising, and management said they are not at the same elevated levels anymore.

Notes: Values in INR crores. Total EBITDA includes other income and excludes exceptional items.

Capacity and capex: expansion pipeline through FY29

Even with one quarter of volume disruption, the company continues to expand capacity across product lines.

In EPS, management stated that Phase 2 expansion has been completed. Installed EPS capacity is shown as 1,43,000 TPA in the presentation, with a separate EPS plant at Manali New Town, Chennai.

In XPS, the presentation stated that expansion of XPS capacity from 72,000 cubic meters to 122,000 cubic meters has been initiated. In the concall, management also stated that the company is setting up a new line of wide-width board with capacity of 150,000 cubic meters, and that this cost is part of the broader capex plan.

In compounding, the company is expanding capacity from 50,000 TPA to 80,000 TPA. Management stated commissioning by June 2027 and said it expects the expanded capacity to be utilised over the next couple of years after commissioning.

In polystyrene, the board has approved a new 80,000 TPA line at the Amdoshi complex. The presentation stated that this will take polystyrene capacity to 380,000 TPA and that the line is expected to be completed by March 2029.

Management also discussed ABS expansion in the concall, stating that terminal ABS nameplate capacity after full expansion would be 1,40,000. The presentation shows current installed ABS capacity of 70,000 TPA.

Overall, management stated that total capex for the current expansion plans would be closer to INR 900 crores. The company also reiterated that it remains debt free and that capex is being funded through internal accruals. The presentation stated an investable surplus of INR 874 crores at the end of June 2026.

Balance sheet positioning and sustainability actions

The company positions itself as having a strong balance sheet and low financial risk. It disclosed net debt to equity as negative across FY24 to FY26, consistent with a net cash profile. It also highlighted a long-term rating of AA-/Stable by CRISIL and short-term rating of A1+.

On sustainability, the presentation stated that both plants operate with zero liquid discharge. It also stated that about 50% of power consumed is met from renewable sources, supported by a 12.5 MW solar power plant set up in a joint venture with Tata Renewable Energy Ltd., along with rooftop solar installations.

What to watch from here

Q1 FY27 showed how quickly profitability can move when global spreads widen. But management was clear that spreads can normalise. They said that if global deltas return to normal levels, the company’s margins will also revert toward normal.

In the near term, the company’s operating performance will depend on how quickly exports resume and whether freight, voyage times, and shipping availability improve. It will also depend on the trajectory of styrene monomer prices and the stability of sourcing routes.

Over the medium term, the key monitorables are execution of the capex pipeline and ramp-up of new capacities, particularly in XPS and compounding, where the company is aiming for growth beyond commodity styrenics. Management indicated that all capacities under the current plan will be on board by March 2029.

The quarter was a reminder that Supreme Petrochem’s earnings can be influenced materially by global supply shocks and spread cycles. At the same time, the company continues to signal a disciplined capital structure, internal funding of growth, and a clearly defined capacity addition roadmap.