Q1 FY2018 Production Release

Vedanta Resources plc

16 Berkeley Street

London W1J 8DZ

Tel: +44 (0) 20 7499 5900

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www.vedantaresources.com

26 July 2017

Vedanta Resources Plc

Production Release for the First Quarter ended 30 June 2017

Highlights

Zinc India:

§ Mined metal production at 233kt; up 84% y-o-y

§ Refined zinc-lead metal production at 228kt; up 80% y-o-y

§ Refined silver production at 3.7mn ounces; up 30% y-o-y

Zinc International:

§ Production at 32kt, 25% lower y-o-y due to planned plant shutdown at Skorpion in June

§ Gamsberg project on track to commence production in mid-CY 2018

Oil & Gas:

§ Gross average production at 187,203 boepd; continued stable contribution from Mangala EOR, at 56kboepd

Aluminium:

§ Production flat q-o-q due to previously announced outage at Jharsuguda-I

§ Exit production run-rate of 1.4mtpa, production ramp-up to continue

Copper India:

§ Production lower due to planned maintenance shutdown; smelter operating at high efficiency following the restart

Copper Zambia:

§ Production improvement at Konkola Underground and Nchanga Open pit; integrated production 9% up q-o-q

Iron ore:

§ Lower sales from Goa due to low pricing environment; working on beneficiation and grade improvements

Power:

§ TSPL: Plant restarted at the end of June 2017, and running at availability of above 90%

Tom Albanese, Chief Executive Officer, Vedanta Resources plc, said: "Our Zinc and Oil & Gas businesses have delivered a strong quarter. Vedanta is a world leader in zinc, and zinc prices have strengthened since the quarter end on continued global supply deficits. The Gamsberg project is also developing well and remains on course to commence production in mid-CY2018. We are working to optimise costs at Copper-Zambia while our continued ramp-up in the Aluminium business has helped us exit the quarter on a strong production run rate of 1.4 mtpa. We are realizing the true benefits of Vedanta's diversified portfolio. "

Oil & Gas

Oil & Gas delivered a consistent quarterly performance during Q1 FY2018, with average gross production across assets at 187,203 barrels of oil equivalent per day (boepd), 1% higher q-o-q on account of continued reservoir management practices and production optimization activities. Average gross production declined 5% y-o-y primarily due to natural decline in the fields, partially offset by Enhanced Oil Recovery (EOR) and other interventions.

Gross production from the Rajasthan block averaged 159,351 boepd for the quarter, 1% higher q-o-q. Mangala EOR continued to demonstrate strong performance with average volumes of 56 kboepd during the quarter, at the same level as Q4 FY2017 (Q1 FY2017: 42 kboepd). During the quarter, we commenced production from two satellite fields, Kaam West-2 and Guda. Gross production from Development Area-1 (DA-1), Development Area-2 (DA-2) and Development Area-3 (DA-3) averaged 142,148 boepd, 16,988 boepd and 215 boepd respectively

Gas production from RDG increased to an average of 35.4 million standard cubic feet per day (mmscfd) in Q1 FY2018 with gas sales at 20.4 mmscfd (Q4 FY2017: RDG Gas production 20.9 mmscfd and sales 3.6 mmscfd).

The Ravva block produced at an average rate of 18,361 boepd for the quarter. Lining up of new oil producing zones in two wells and re-activation of a few gas wells through well intervention activities have helped in generating additional production from the field. Maintaining strong focus on safe operations, the asset has been awarded the prestigious Golden Peacock Award for HSE performance.

The Cambay block reported at an average production rate of 9,491 boepd for the quarter. Targeting incremental production opportunities, an oil well has been re-activated and a gas zone has been lined up by adding new perforations in a well, to offset the natural decline.

Drilling of 15 infill wells at the Mangala field has commenced from July 2017. Aishwariya Barmer Hill Phase I has been approved and the production from existing appraisal wells has commenced from July 2017. The multi-well polymer injection test at Bhagyam EOR and Aishwariya EOR has been successfully completed and the Field Development Plans are under discussion with JV Partner. RDG Phase I is on track to complete in Q2 FY2018 and would increase gas production to 40-45 mmscfd. For Phase II, the drilling rig contract has been awarded. Tendering activity for new gas terminal is progressing well. Phase II is expected to increase the gas production to over 100 mmscfd and condensate production to about 5,000 boepd by H1 CY2019.

As guided previously, we expect Rajasthan production volumes to remain steady at 165kboepd in FY2018, with potential upside from execution of growth projects.

Zinc India

Mined metal production in Q1 was at 233kt, up 84% higher y-o-y. The increase was primarily on account of higher volumes from all mines, higher zinc grades and depletion of opening ore stock. Q-o-q production was 25% lower as Q4 FY2017 performance was exceptionally high as per mine plan in line with previously provided guidance.

Integrated zinc metal production during the quarter was at 194kt, up 92% y-o-y. Integrated saleable lead metal production during the quarter was at 35kt, up 42% y-o-y. The increase was in line with availability of mined metal, supported by smelter efficiencies. Integrated saleable silver production during the quarter was 3.7 mn ounces (115 metric tonnes), up 30% y-o-y due to higher grades and volumes from Sindesar Khurd mine.

At Rampura Agucha during the quarter, the equipping of the main shaft was completed and winder will be commissioned in the current quarter. We expect the production from the shaft to start in Q3 FY2019.

Sindesar Khurd mine main shaft headgear erection was completed and preparatory work for equipping is in progress. We expect the production from the shaft to start in Q2 FY2019. In Q1, we have awarded an order for a new mill of 1.5 mtpa capacity, to take total capacity to 5.8 mtpa.

Zawar mill debottlenecking project, upgraded to 2.7 mtpa, will be completed by Q2 FY2018. Based on the encouraging exploratory drilling results, we believe that the Zawar group of mines has potential far beyond its existing R&R. We have hence increased our focus on the exploration program for Zawar.

The fumer project is progressing as per schedule and expected to complete by mid FY 2019. All long lead items are ordered and civil works are in full swing.

As previously guided, mined metal production in FY2018 is expected to be higher than FY2017. Refined zinc-lead metal production is expected to be around 950kt. Silver production is expected to be over 15 million ounces (500 metric tonnes). We are on track to reach mined metal capacity of 1.2 mtpa in FY 2020.

Zinc - International

Total production for Q1 FY2018 was 32,000 tonnes, 25% lower y-o-y and 22% lower q-o-q. The decrease was mainly due to the planned shutdown at the acid plant, and lower recoveries at Skorpion.

Production at Skorpion during the quarter was 14,000 tonnes, 42% lower y-o-y and 36% lower q-o-q, mainly on account of a planned shutdown at the acid plant, and lower recoveries. BMM production for the quarter was 18,000 tonnes, 4% lower y-o-y and 7% lower q-o-q, largely due to lower feed grades.

At the Gamsberg project, pre-start activities and waste-stripping at the project have progressed well. The completion of the North Access Ramp - critical milestone and part of the open pit development has been achieved to schedule and the north pit pre-stripping has fully ramped up in Q1 FY2018. To date, we have excavated over 22.5 million tonnes of waste rock. All major orders for the integrated process plant, water and power, mining and other prestart activities have already been placed. Manufacturing of critical machinery such as Mills, Crusher, and Transformers is progressing well. Major contractors have been mobilised to the site and site activities including civil works, power lines and water lines are in full swing.

The first phase of the project is expected to have a mine life of 13 years, replacing the production lost by the closure of the Lisheen mine and restoring volumes to over 300,000 tonnes per annum (tpa) at Zinc International. There is also significant potential for further optimization at the Gamsberg North deposit. First production is on track for mid-CY2018, with 9-12 months to ramp-up to full production of 250 ktpa.

At Skorpion, the Pit 112 extension project is progressing well and most equipment is in place. Waste mining has started in April 2017. This project, which involves push back of the high wall of the existing pit, will increase the mine life from 0.5 years to 3 years and increase current reserves from 0.9 million tonnes (at 6.5% grade) to 4.2 million tonnes (at 9.9% grade).

As guided previously, production volumes are expected to be around 160 ktpa in FY2018.

Iron Ore

At Goa, production was 2.2 million tonnes and sales were 1.9 million tonnes during the quarter. Production was lower y-o-y primarily due to the early onset of the monsoon as well as a temporary halt of mining in some areas by the Goa government, which is expected to be resolved in Q3 FY2018. Q-o-q production at Goa is not comparable due to seasonality as well as additional allocation granted to us in Q4 FY2017.

Sales in Goa were lower than production due to the low pricing environment and widening of discount for our c. 56% grade as compared to the benchmark price of 62% iron grade. We are working on beneficiation and blending with high grades, to narrow the discounts and improve our realisations per tonne. We currently have inventory of 2.4 million tonnes, which will be sold in the future quarters post beneficiation.

At Karnataka, we achieved c.50% of our annual mining cap, with production of 1.1 million tonnes, during the quarter. Sales were lower at 0.4 million tonnes due to muted e-auction sales. We have inventory of 0.8 million tonnes, which will be sold in the coming quarters.

Production of pig iron was lower y-o-y as well as q-o-q at 163,000 tonnes due to lower metallurgical coal availability on account of weather-related supply disruptions in Australia. Coal supplies have now normalized and production will pick up in the coming quarters.

We remain confident of achieving our allocations of 5.5 million tonnes and 2.3 million tonnes at Goa and Karnataka, respectively, well ahead of the end of the financial year, and continue to engage with the respective State governments for increased mining allocations in both states.

Copper - India

The Tuticorin smelter produced 90,000 tonnes of cathodes during Q1 FY2018, 10% lower y-o-y and 12% lower q-o-q. Production was lower primarily due to a planned shutdown for eleven days, as well as an unplanned shutdown for four days due to a boiler leakage at the smelter. The planned shutdown was advanced to balance the concentrate market disruptions experienced in Q1. Global concentrate supply has recovered, as the affected mines have ramped up production. The smelter is now operating at a high efficiency following the shutdown.

The smelter is expected to produce around 400,000 tonnes of cathodes during FY2018.

We continue to evaluate the expansion of the Tuticorin smelter by a further 400,000 tonnes per annum, and expect to provide further updates during the course of the year.

The 160 MW power plant at Tuticorin operated at a lower Plant Load Factor (PLF) of 48% during Q1 FY2018 (PLF of 60% in Q1 FY2017 and 62% in Q4 FY2017). PLF was lower due to low off-take by the Telangana State Electricity Board (TSEB) during the contract period, which ended on 25th May 2017. Due to the current demand supply situation of power, we are yet to enter into a new power purchase agreement and will continue to explore viable supply agreement options. Under the earlier contract, we are entitled to compensation at the rate of 20% of the contracted rate for the off-take below 85% of the contracted quantity as per terms of PPA.

Copper - Zambia

Mined metal production was 20,000 tonnes during Q1 FY2018, up by 35% q-o-q as a result of improvement in equipment availability at the Konkola mine, increased throughput at the Nchanga operations and improvement in Tailings Leach Plant availability.

Fleet availability at the Konkola mine improved to 53% in the current quarter compared with 23% in Q4 FY2017. Productivity improvement at Nchanga open pits along with concentrator plant availability of 88% and Tailing Leach Plant availability of 86% has led to an exit integrated production of 8,000 tonnes in the month of June 2017, with the trend continuing into July.

Mined metal production was 30% lower on a y-o-y basis mainly due to lower equipment availability at Konkola mine and availability at Tailings Leach Plant compared to last year, which have now improved significantly.

Custom volumes at 27,000 tonnes were 56% higher on a y-o-y basis due to improved third party concentrate availability and our ability to handle feed rates greater than 70 tonnes per hour at the smelter, following the biennial shutdown during Q3 FY 2017. Custom volumes were 17% lower q-o-q due to relatively lower availability of local concentrate.

Phase 1 of the elevated temperature leaching project targeted at improving TLP recoveries is under stabilization and we are in the process of appointment of an engineering consultant for Phase II. Construction of Heap Leach pilot test pads is progressing well and commissioning is expected before Q3 FY 2018.

On the Cobalt project, preliminary proposals have been received and the process of identifying an off-take and techno-economic partner through an RFP led process is underway, which is expected to be completed before Q3 FY 2018.

Water level at the Kariba Dam are improving and is currently at 56% compared with 34% y-o-y. Power cuts in the country have been stopped but the force majeure declared by ZESCO and CEC continues.

The outlook on volumes for FY 2018 is 95-110kt of integrated production. Custom smelting production is expected at 80-90kt. We expect c.25kt of integrated production in Q2 FY2018.

Aluminium

* Jharsuguda 1,800MW and Balco 270 MW power plants have been moved from the Power to the Aluminium segment from 1st April 2016.

The Lanjigarh refinery produced 303,000 tonnes of alumina in Q1 FY2018, 10% higher y-o-y but 3% lower q-o-q.

Aluminium production in Q1 was at 352,000 tonnes, 44% higher y-o-y driven by ramp ups at the Jharsuguda-II and BALCO-II smelters. The BALCO-II smelter was ramped up and capitalised during the quarter. Aluminium production was flat q-o-q, as the continued ramp up at Jharsuguda-II & BALCO-II was offset by lower production from the Jharsuguda-I smelter due to the pot outage in early April 2017.

At Jharsuguda-I, out of the 228 pots that were affected in the April outage, 35 pots are operational to date, and the balance will be operational by Q3 FY2018.

Stabilised production (i.e. production excluding trial run) was c.320,000 tonnes in Q1 FY2018. We exited the quarter at a run rate of 1.4 million tonnes per annum of stabilised production.

During Q1 FY2018, there were no external sales from the 1,800 MW Jharsuguda power plant due to a weak power market. However, the PLF's will continue to increase as we ramp up the Jharsuguda-II smelter.

On coal supplies, domestic linkages contribute to the long-term security of our coal requirements at a competitive price. We experienced temporary disruptions in domestic coal supply from Coal India during the quarter.

From the coal linkages of 6mtpa, which were secured through auctions in Q2 FY2017 for the captive power plants at BALCO and Jharsuguda, 1.8 mn tonnes of coal were received during the quarter compared to 1.4 mn tonnes in Q4 FY2017. In addition to this, we secured further linkages of 2 mtpa in July. Coal imports continue to be minimal for Aluminium business.

We expect to produce c.1.5 to 1.6 million tonnes of aluminium (excluding trial run production) in FY2018.

Power

During Q1 FY2018, power sales were 1,838 million units, lower y-o-y and q-o-q, primarily due to the TSPL plant being out of operation for most of quarter following the fire incident in April, announced earlier.

The TSPL plant was shut for around 65 days during the quarter. The plant was restarted at the end of June and is now running at an availability of above 90%. Consequently, the availability of the plant was lower at 20% in Q1 FY2018 compared to 85% in Q4 FY2017. The Power Purchase Agreement with the Punjab State Electricity Board (PSEB) compensates us based on the availability of the plant. We are targeting an average availability of over 70% for the full year.

The 600MW Jharsuguda power plant operated at a plant load factor (PLF) of 47% in Q1 FY2018 (PLF of 78% in Q4 FY2017, 74% in Q1 FY2017). Power sales from this plant were significantly lower due to a temporary coal shortage.

The 100MW MALCO power plant operated at a lower PLF of 2% in Q1 FY2018. The plant has been put under care and maintenance effective from 26th May 2017 due to low demand in Southern India. The plant has been selling commercial power for the last 8 years, and has generated a significant cumulative EBITDA of c. $ 170 mn over these years.

The 600 MW BALCO IPP (2x300MW) operated at a PLF of 68% in Q1 FY2018 compared to 72% Q4 FY2017 (Q1 FY2017: 64%).

Corporate

The Vedanta Ltd - Cairn India merger was completed in April. In line with our strategic priorities, the Group continues to actively manage its balance sheet and pursue further deleveraging. We continue to evaluate various options to optimise and strengthen our balance sheet, extend our maturity profile and reduce financing costs.

Conference Call

There will be a conference call at 9:00a.m. UK time (1:30p.m. India time) on 26 July 2017, where senior management will discuss the results.

Dial in (26 July 2017):

Please allow time to register your name and company, or pre-register online at:

http://services.choruscall.in/diamondpass/registration/forwardindex.jsp

For 7 day replay:

UK toll free: 0 800 756 3427

India: +91 22 3065 2322

Access code: 79138#

Production Summary (Unaudited)

(In '000 tonnes, except as stated)

1. Including Internal Gas consumption

2. Excluding Captive consumption of 1,956 tonnes in Q1 FY2018 vs 1,084 tonnes in Q1 FY 2017 & 1,633 tonnes in Q4 FY 2017.

3. Excluding Captive consumption of 3,28,077 ounces in Q1 FY2018 vs 1,77,000 ounces in Q1 FY 2017 & 2,78,000 ounces in Q4 FY 2017

4. Including Trial Run production of 19 kt in Q1 FY2018 vs 13 kt in Q1 FY 2017 and 28 kt in Q4 FY2017

5. Including Trial Run production of 15 kt in Q1 FY2018 vs 6 kt in Q1 FY 2017 and 19 kt in Q4 FY2017

6. VGCB refers to Vizag General Cargo Berth

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About Vedanta Resources

Vedanta Resources plc ("Vedanta") is a London listed diversified global natural resources company. The group produces aluminium, copper, zinc, lead, silver, iron ore, oil & gas and commercial energy. Vedanta has operations in India, Zambia, Namibia, South Africa, Ireland and Australia. With an empowered talent pool globally, Vedanta places strong emphasis on partnering with all its stakeholders based on the core values of trust, sustainability, growth, entrepreneurship, integrity, respect and care. To access the Vedanta Sustainable Development Report 2017, please visit http://www.vedantaresources.com/media/214366/vedanta_sd_report_2016-17.pdf. For more information on Vedanta Resources, please visit www.vedantaresources.com 

Disclaimer

This press release contains "forward-looking statements" - that is, statements related to future, not past, events. In this context, forward-looking statements often address our expected future business and financial performance, and often contain words such as "expects," "anticipates," "intends," "plans," "believes," "seeks," "should" or "will." Forward-looking statements by their nature address matters that are, to different degrees, uncertain. For us, uncertainties arise from the behaviour of financial and metals markets including the London Metal Exchange, fluctuations in interest and/or exchange rates and metal prices; from future integration of acquired businesses; and from numerous other matters of national, regional and global scale, including those of a political, economic, business, competitive or regulatory nature. These uncertainties may cause our actual future results to be materially different that those expressed in our forward-looking statements. We do not undertake to update our forward-looking statements.