Supreme Industries Ltd Q4 FY2025 Concall Summary

Key Takeaways

• Volume-led growth despite a tough year: Piping volume grew 6% in FY25 even as government infrastructure spending collapsed and PVC resin prices fell 14 times, triggering chain-wide destocking.
• Wavin acquisition is the headline move: The deal adds 73,000 M.T. of piping capacity across three plants and, critically, exclusive access to Orbia Wavin's technology pipeline for India and SAARC.
• FY26 guidance bets on a demand snapback: Management expects 10–12% volume growth and ₹12,000 crores revenue, fueled by restocking after last year's severe destocking and a tripling of the central government's drinking water budget.
• Inventory loss was the silent margin killer: Falling polymer prices across PVC, PE, CPVC and PP cost the company an estimated ₹150 crores for the full year, a headwind that reverses if PVC has indeed bottomed.
• What to watch next quarter: Whether the promised restocking actually materializes, the pace of Wavin integration once the deal closes in July, and any movement on the stalled composite cylinder tenders from IOCL and BPCL.

The Wavin Acquisition

• Deal structure and capacity: Supreme signed an MoU with Orbia to acquire Wavin's Indian pipes and fittings business, adding 73,000 M.T. of annual capacity from three manufacturing sites at Banmore (M.P.), Hyderabad (Telangana) and Neemrana (Rajasthan). Management expects to use roughly 70% of installed capacity, translating to about 51,000 tons of annual volume on a full-year basis.
• Technology access is the strategic prize: The deal gives Supreme exclusive access to Orbia Wavin's full technology portfolio for India and SAARC countries, including future developments. Management declined to disclose which specific products will be introduced, calling that "classified information."
• Timeline and financial impact: The company hopes to take possession from July onwards, with the transaction expected to conclude by end-June. FY26 guidance includes nine months of Wavin capacity. The current EBITDA margin profile of Wavin's product portfolio is similar to Supreme's existing piping business, and the rental cost at Wavin facilities is only about ₹5 crores, which management considers immaterial.
• Margin question left open: When pressed on whether Wavin integration would dilute margins given the 14.5–15.5% EBITDA guidance is flat year-on-year, management pointed to the small rental cost and reiterated the guidance is for the consolidated entity, not piping alone. The path to margin parity by FY27 was mentioned but without a firm commitment.

Taparia: "Wavin has got capacity of 73,000 metric ton. Normally we use 70% capacity. So with 73,000 ton full year basis we may sell 51,000 ton volume annually with the capacity whatever they have installed. Apart from the volume what we are going to use from their capacity, now we have got exclusive access for India and SAARC countries of all the technology which they have in Wavin portfolio and also the new technology whatever they develop also will be available to our company."

Demand Environment & Restocking Thesis

• What broke in FY25: Central and state government infrastructure spending fell sharply compared to 2023-24, unseasonal rainfall disrupted construction activity, and PVC resin prices changed 14 times from July onward, falling ₹22 per kilo between July and March. That price collapse triggered massive destocking across the entire chain: every seller, semi-wholesaler and wholesaler ran down inventory to avoid holding losses.
• Where growth still came from: Despite the infrastructure headwind, the company eked out 1–2% volume growth in Q4, indicating that agriculture and housing demand held up reasonably well. The packaging segment was a bright spot, growing 10% in volume and 13% in value.
• The FY26 bet: Management expects the plastic piping industry to grow 7–8% in a normal year, slightly ahead of GDP, and Supreme to outgrow the industry by 3–4 percentage points, yielding 10–12% company-level volume growth. The central government has tripled its capital allocation for drinking water supply in the FY26 budget versus actual FY25 spending, and the severe destocking of last year sets up a restocking cycle.
• April too early to call: When asked about current-quarter demand trends, management declined to comment, saying the month had 8–9 days still to run and it was "too early to talk about April."

Taparia: "April still has -8, 9 days to go still. Too early to talk about April. Let the month close down. Too fast, sir."

Segment Performance

• Industrial segment decline explained: The volume degrowth for three consecutive quarters was driven by a non-recurring business of electronic voting machines supplied for various state and central elections, which was absent in FY25. The underlying automotive and appliance business was mixed but not collapsing.
• Composite cylinder frustration: Management is emphatic that the product is far superior on safety grounds, with no possibility of a blast (only burn-out), yet scaling depends entirely on OMC tender decisions. BPCL has floated a tender for 4 lakh cylinders, IOC is planning one for about 0.1 crore cylinders, and all OMCs are working toward a common 14.2 kg cylinder design. No capacity expansion is planned unless utilization improves from current levels.

Taparia: "Because there is no possibility of anybody dying. If there is a blast, it will burn out. There is no possibility of any death. Every year several people die due to the blast in cylinder. In composite cylinder there is no blast. It will only burn out. It is not a blast."

Margins & Inventory Loss

• The ₹150 crore headwind: Falling polymer prices across PVC, polyethylene, CPVC and PP generated a combined inventory loss estimated at not less than ₹150 crores for the full year. PVC alone fell ₹22 per kilo between July and March, triggering chain-wide destocking that compounded the volume pressure.
• Cost control provided some offset: Other expenses were ₹347 crores lower both QoQ and YoY, partly because management controlled advertisement spending on the plastic piping system in the last quarter.
• Tax rate dynamics: The effective tax rate was 20% for Q4 and about 22.4% for the full year, helped by dividend income being exempt in Supreme's hands and a deferred tax liability reversal. Management called FY26 tax rate "very difficult to predict" but said "nothing unusual" is expected.
• FY26 margin guidance: The company guided for 14.5–15.5% EBITDA margin, roughly flat year-on-year, despite absorbing nine months of Wavin operations. The guidance assumes PVC prices have bottomed or are close to bottoming, removing the inventory loss drag.

Capacity Expansion & New Initiatives

• Million-tonne target: The company expects to reach one million M.T. of total capacity by end-FY26, with Wavin contributing 73,000 M.T. and organic brownfield expansion adding further capacity. Two greenfield projects at Patna (Bihar) and Jammu have been deferred: Bihar pending an industrial incentive policy announcement, Jammu while the company waits for a larger land parcel.
• OPVC scaling cautiously: The company is going slow on OPVC because current capacity is small relative to the 12-state addressable market. OPVC sells mostly up to 400 mm diameter, while DI pipes dominate the large-diameter segment (800 mm to 1.2 m). More OPVC lines are on order through 2028.
• New product launches: A PVC profile manufacturing line with 5,000 tons annual capacity and a window-making facility are being set up at Kanpur Dehat, with window sales expected to begin from July 2025. Cross-laminated film equipment is installed and in trial production. Five new piping systems substituting conventional materials are planned for the current year.
• Export opportunity: Management expects better volume growth in export markets, arguing that tariff issues are affecting other countries more severely than India.

Guidance & Commitments

Key Metrics