Supreme Petrochem Sets FY30 Compounding Utilisation Target

Supreme Petrochem Limited expects its 80,000-tonne-a-year compounding capacity to be fully utilised in FY29-30, after adding 30,000 tonnes by Q3 FY28 and scheduling a second acrylonitrile butadiene styrene (ABS) line for Q3 FY29. Management linked the ramp to appliances, auto components, batteries and electric two-wheelers.

When will Supreme Petrochem's compounding capacity reach 80,000 tonnes?

Supreme Petrochem has scheduled the increase in compounding capacity from 50,000 tonnes to 80,000 tonnes a year for Q3 FY28. In its October 27, 2026 earnings call, management said the 30,000-tonne addition was on track, while an analyst also described the existing base as 50,000 tonnes.

The call included one unresolved difference in the capacity figure. In response to a question, Rakesh Nayyar said “90,000 tons” would be implemented in Q3 FY28, although the opening remarks and the analyst's question both referred to 80,000 tonnes. Supreme Petrochem did not explain the difference, so the stated 80,000-tonne plan is the repeated capacity target.

Why does Supreme Petrochem expect full utilisation in FY29-30?

Supreme Petrochem expects full use of its compounding capacity in FY29-30 because its second ABS line is scheduled to be ready in Q3 FY29. Management said the expanded facility would not rely only on its own ABS output, as it would continue compounding other polymers already processed by the company.

The timetable means the utilisation target follows the Q3 FY28 completion schedule by roughly a year. Supreme Petrochem did not provide annual utilisation targets for FY28 or FY29, but management tied the FY29-30 objective to availability from the second ABS line and the continued use of other polymers in compounds.

The existing ABS operation remains constrained by equipment that has not been fully repaired or replaced. Supreme Petrochem said it was using almost 85% of truncated ABS capacity, while operating at 65% of rated capacity because of the equipment issue. Management did not give a completion date for the repair or replacement.

Which applications is Supreme Petrochem targeting for compounds?

Supreme Petrochem is targeting compounds across auto components, batteries and appliances, while pursuing electric mobility applications in two-wheelers. Management said it was already present in batteries and appliances and was addressing all applications rather than relying on one market segment.

In automotive applications, Supreme Petrochem said it had entered auto components and received certain acceptance from the two-wheeler segment. Management described the electric two-wheeler opportunity as being at an initial stage, requiring further work before it can become a larger outlet after Phase 1 ABS capacity is available.

Management expects appliances and autos, including batteries, to be the primary markets as ABS capacity expands. An analyst described the then-current end-market mix as about 40% consumer durables, 30% packaging and 30% stationery-related products; management did not dispute those percentages but said it could not predict the future mix.

What demand evidence did Supreme Petrochem report for compounds?

Supreme Petrochem said H1 FY27 growth in internal transfers mainly came from polystyrene and ABS compounding rather than XPS insulation-board sales. An analyst cited 11,700 tonnes of polystyrene and ABS inter-segment transfers to the SPC and XPS insulation-board division in H1 FY27, compared with 4,300 tonnes a year earlier.

There was a second difference in the discussion of those transfer volumes. Management referred to 11,400 tonnes as already exceeding the prior full-year volume, while the analyst had cited 11,700 tonnes for H1 FY27. Both figures indicate a substantial increase from 4,300 tonnes in H1 of the previous year, but the call did not reconcile the 300-tonne gap.

The increase in internal compounding volumes occurred even as net sales to the market were said to be down 2.8%. Management also confirmed that raw-material cost pass-through was better in ABS compounds than in ABS, identifying a different pricing mechanism for compounds compared with sales of ABS resin.

What factors could affect Supreme Petrochem's capacity ramp?

Supreme Petrochem identified raw-material availability, styrene prices and freight as key variables for the ramp. On October 27, management said the landed price of styrene monomer had crossed US$1,600, compared with about US$900 to US$950 in the prior year, while saying it was meeting full domestic-market requirements.

The company is diversifying imported raw-material sourcing because of supply uncertainty from the Gulf region. Management said a freight increase of US$2,000 between receipt of an export order and shipment could prevent regular capture of export opportunities, unless exports were on a free-on-board basis with freight borne by buyers or input prices were firmed up.

Demand was good in October 2026, according to management, which said the festival season could be one reason. However, management said non-original equipment manufacturer customers could feel pressure from higher styrene prices, and it did not provide demand or compounding-volume forecasts for FY28, FY29 or FY29-30.

Conclusion

Supreme Petrochem's disclosed plan combines a 30,000-tonne compounding addition, taking the repeated stated capacity to 80,000 tonnes in Q3 FY28, with a second ABS line scheduled for Q3 FY29. Management expects the combined supply and application development in appliances, autos and batteries to support full compounding utilisation in FY29-30.

The next disclosed milestones are implementation of the compounding expansion in Q3 FY28 and readiness of the second ABS line in Q3 FY29. Progress in repairing or replacing the existing ABS equipment, customer development in electric two-wheelers, and styrene and freight conditions will remain relevant to management's FY29-30 utilisation expectation.