Hindustan Zinc Ltd Q3 FY2026 Concall Summary & Transcript Notes

Source transcript PDF: https://www.stockscans.in/document/j3z19f3bg44qbomyrl8dh2v6.pdf

# 1. Financial Performance

## A. Key Figures
   *   **Quarterly Revenue:** **₹10,980 Cr** (record high, +28% QoQ, +27% YoY) · **9M Revenue:** **₹27,300 Cr** (record)
   *   **Quarterly EBITDA:** **₹6,087 Cr** (record, +36% QoQ, +34% YoY) · **9M EBITDA:** **₹14,415 Cr** (record)
   *   **EBITDA Margin:** **55%** (industry-leading)
   *   **Quarterly PAT:** **₹3,916 Cr** (record, +48% QoQ, +46% YoY) · **9M PAT:** **₹8,799 Cr** (best-ever)
   *   **Net Cash Position:** **₹329 Cr** (as of Dec ’25) vs. **₹2,547 Cr net debt** (Sep ’25)
   *   **Free Cash Flow (pre-growth capex & RE):** **₹3,413 Cr** (quarter) · **₹7,225 Cr** (9M)

## B. Revenue Growth
   *   **Record Top-Line Performance:** Revenue surged on the back of record output, favorable commodity prices, improved byproduct realization, and tailwinds from rupee depreciation.
   *   **Sustained Momentum:** Nine-month revenue reflects consistent operational excellence and pricing advantages, reinforcing scale and market positioning.

## C. Profit Margins
   *   **Margin Expansion to Record Levels:** EBITDA margin reached an industry-leading 55%, driven by operating leverage, cost optimization, and a **5-year low zinc COP of $940/ton** (ex-royalty).
   *   **Strong Profit Conversion:** PAT growth outpaced revenue gains, highlighting efficient cost control and high incremental margin capture.

## D. Balance Sheet
   *   **Rapid Deleveraging:** Transition from net debt to net cash position in one quarter underscores robust cash generation and disciplined financial management.
   *   **Low Near-Term Maturity Risk:** Minimal debt due in Q4 (**₹1,300 Cr**) poses no strain on liquidity, supporting financial flexibility.

## E. Cash Flow
   *   **Exceptional Cash Conversion:** High free cash flow generation (**₹3,413 Cr**) before growth capex highlights strong earnings quality and low sustaining capex needs.
   *   **Capital Allocation Discipline:** Only **₹1,300 Cr** invested in capex (sustaining and growth), resulting in **₹3,400 Cr net cash accretion**, reinforcing self-funding capacity.

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# 2. Production & Output

## A. Key Figures
   *   **Mined Metal Production:** **276,000 tons** Q3 (record since underground transition) · **799,000 tons** 9M (record)
   *   **Refined Metal Output:** **270,000 tons** Q3 (highest ever) · **766,000 tons** 9M (second highest on record)
   *   **Zinc COP (excl. royalty):** **$940/ton** Q3 (–10% YoY, –5% QoQ) · **$980/ton** 9M (5-year low)

## B. Mined Metal Volume
   *   **Record Underground Output:** Q3 mined metal hit the highest level since the underground transition, supported by strong operational execution and volume ramp-up.

## C. Refined Metal Output
   *   **All-Time High Refining Throughput:** Q3 refined metal output reached a record high, reflecting enhanced processing efficiency and sustained operational momentum.

## D. Cost of Production
   *   **Sustained Cost Leadership:** Zinc cost of production hit a 5-year low, driven by **record volumes**, **higher domestic coal use (58%)**, **lower imported coal prices**, and **increased renewable energy share**.
   *   **Cost Pressures & Offsets:** Despite **higher mine development costs** and **inflation in development rates**, power cost declines and operational efficiencies preserved margin gains.
   *   **Forward Cost Guidance:** Management expects sustained zinc COP in the **$950–$1,000/ton** range, including in Q4, underpinned by structural improvements.
   *   **Byproduct Impact:** COP **excluding byproduct credits** is **$100–$120/ton higher** than reported, though **brand fees (3% of revenue)** and **manufacturing expenses** added ~**$150/ton** YoY.

## E. Grade Trends
   *   **Lower Q3 Grade, Higher Silver Focus:** Q3 ore grade declined to **3%** from 4% YoY, but 9M average held at 4%; Q4 grades expected to improve with selective processing to boost **silver output**.
   *   **Increased Mine Development:** Development length rose to **15 km** (from 14 km), supporting future ore access despite near-term cost impact.

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# 3. Product & Segment Performance

## A. Key Figures
   *   **Silver Production:** **158 tons** saleable (up 10% QoQ) · **451 tons** YTD (9 months)
   *   **Silver Guidance:** **680 tons ±10 tons** FY target (472 tons accounted for: 451 produced + 21 in concentrate)
   *   **Lead Market Share:** **>90%** domestic primary lead market

## B. Zinc & Lead Output
   *   **Strategic Dual Production:** Pyrometallurgical plant operating in **lead plus zinc mode** due to favorable zinc prices and expected surplus MIC, with production to continue through April–May.
   *   **Structural Output Linkage:** Zinc and lead are joint mining products, limiting operational flexibility; output ratios cannot be independently adjusted, making mode shifts strategic rather than tactical.
   *   **Commissioning-Related Sales:** Low-grade lead concentrate from RD mill sold during commissioning due to smelter capacity constraints and unsuitability for processing.

## C. Silver Production
   *   **Strong Silver Leverage:** Precious metals contribute **44% of profits**, creating significant earnings sensitivity to silver price movements.
   *   **Output Expansion Underway:** Lead production set to double from **200 kt to 400 kt**, which will automatically boost silver output as a byproduct of lead smelting.
   *   **Recovery Enhancements:** Graphite pre-float process commissioned at Agucha, improving silver recovery in milling—previously unavailable in early quarters.
   *   **Fumer Utilization Rising:** Fumer operating at **60% capacity**, added **8 tons of silver** in 9 months, with Q4 improvement expected post-shutdowns.

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# 4. Capacity & Expansion

## A. Key Figures
   *   **Refined Metal Capacity Additions:** **21,000 tpa** (debottlenecking) · **160,000 tpa roaster** commissioned at Debari
   *   **Electrowinning Capacity Gain:** **25,000 tpa** additional annual capacity at Dariba and Chanderiya
   *   **Growth Projects:** **250,000 tpa** integrated zinc smelter (Debari) · **Tailings reprocessing plant** (Rampura Agucha)
   *   **Maintenance Capex:** **$90–100 Mn** (Q4) · **$400 Mn** (full-year)
   *   **Silver Refining Capacity:** **800 tpa** (Pantnagar) with potential for **600–700 tpa** expansion

## B. Debottlenecking Gains
   *   **Operational Uptime Enhanced:** Commissioning of the **160,000 tpa roaster** and successful debottlenecking drove higher plant availability and reliability.
   *   **Scalable Output Growth:** Completed electrowinning upgrades unlocked **25,000 tpa** of incremental capacity without changing production mode.
   *   **Silver Upside Pathway:** Ongoing lead facility debottlenecking could boost **future silver output** due to co-product linkage.

## C. Growth Projects
   *   **Major Expansion Underway:** EPC finalized and groundwork initiated for **2x strategic projects**—integrated zinc smelter and tailings reprocessing—targeted for H2 completion.
   *   **Execution Momentum:** Site prep and **regulatory clearance efforts** progressing for tailings plant; mine expansion focused on **RD and Zawar** as combined zinc-lead operations.
   *   **Self-Funded Discipline:** Growth funded organically, supported by strong balance sheet and low production costs amid favorable commodity backdrop.

## D. Fleet Electrification
   *   **Decarbonization Initiative Launched:** **10 electric bulker trucks** deployed at Debari in partnership with Enviiiro Wheels, with plans to scale to **40 vehicles**.

## E. Refinery Capacity
   *   **Silver Refining Scalability:** Pantnagar refinery has **800 tpa** capacity with clear pathways for **600–700 tpa** expansion via augmentation or new facility.

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# 5. Commodity & Pricing

## A. Key Figures
   *   **Zinc Price:** **$3,350/ton** (2023 high) · **$3,000–$3,200/ton** expected range (2026)
   *   **Silver Price:** **~75% YoY surge** · **>$93/oz** peak in January
   *   **Hedging (Q3 FY’26):** **47 kt zinc** · **55 tons silver**
   *   **Hedging (FY’27):** **66 kt zinc** · **56 tons silver** at **$3,170/ton** and **$58/oz**

## B. Zinc Price Trends
   *   **Supply-Driven Strength:** Zinc prices hit a multi-year high on **tight physical supply**, with near-term stability expected despite a potential 2026 surplus.
   *   **Positive Price Trajectory:** Resilient demand and tightening supply underpin a well-founded bullish outlook, even amid geopolitical and growth volatility.

## C. Silver Price Surge
   *   **Exceptional Momentum:** Silver prices surged on **critical minerals inclusion**, **relative undervaluation**, and **strong Indian festive demand**, though ongoing volatility limits predictability.
   *   **Market Sensitivity:** Price movements remain highly reactive to geopolitical developments and global macro commentary, complicating forecasting.

## D. Premiums & Realization
   *   **Integrated Premiums:** Metal premiums are embedded in net sales realizations and align with Indian market benchmarks, though not disclosed separately.
   *   **Opportunistic Sales:** Lead concentrate was sold during the quarter to capture elevated silver prices and tight global conditions, boosting realization.

## E. Hedging Strategy
   *   **Disciplined Execution:** Hedging follows a strict **10%–20% annual volume** policy, with no speculation—positions are locked in when prices exceed internal and consensus targets.
   *   **Staggered Approach:** Hedges are deployed progressively (e.g., current cover for **April–October**), with remaining months to be decided based on market conditions.
   *   **Dynamic Decision-Making:** No fixed price triggers; internal experts guide timing, leveraging input from **25 to 50 bankers** to assess favorable levels.

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# 6. Risks & Operational Safety

## A. Mining Fatality
   *   **Tragic Incident:** Arun Misra expressed deep sorrow over the fatality of Kailash at the Rajpura Dariba mine, extending full support to the family.
   *   **Safety Response:** Immediate corrective and preventive actions implemented post-incident, with organization-wide dissemination of learnings to reinforce protocols.
   *   **Commitment Reinforced:** Despite the tragedy, safety remains a top priority, emphasizing the need for constant vigilance and cultural reinforcement.
   *   **Global Recognition:** Hindustan Zinc ranked **#1 globally** in the S&P Global Corporate Sustainability Assessment 2025 for mining and metals—**third consecutive year**—with a score of **90/100**.

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# 7. Guidance & Outlook

## A. Key Figures
   *   **Silver Production Guidance:** **680 ± 10 t** for FY '26 (expecting upper end)
   *   **RE Power Mix:** **20%** current quarter · **25%** expected by end-FY · **35–40%** next year · **70%** in following year
   *   **Cost Savings from RE:** **$20–25/t** · **INR 250–300 Cr annual savings**

## B. Volume Projections
   *   **Stable Market Outlook:** Premiums and market behavior expected to remain consistent, supporting sustained volume momentum.
   *   **Seasonal Strength Ahead:** Q4 anticipated as peak volume quarter, bolstered by bond price tailwinds and structural cost reductions.
   *   **Positive Liquidity Trajectory:** Company on track to achieve a net cash position by end-March, underpinned by strong operational performance.

## C. Renewable Transition
   *   **Strategic Decarbonization Push:** Expansion into energy transition metals aligns with global electrification and decarbonization trends, enhancing long-term resilience.
   *   **Accelerating Green Energy Adoption:** RE ramp-up driven by wind and battery storage projects, with **70% renewable mix** targeted within two years.
   *   **Material Cost Advantage:** Incremental RE adoption to deliver **significant cost savings**, improving unit economics and margin durability.