National Aluminium Company Limited Integrated operations : Bauxite – Alumina – Aluminium – Power Share Holders & Financial Advisors May 2010

Spectrum of Operations Bauxite Mine Panchpatimali Alumina Refinery Damanjodi

Spectrum of Operations 1080 MW -CAPACITY- BEING EXPANDED TO 1200 MW.(TARGET-JULY’10) HIGH PLANT LOAD FACTOR. ADVANCED ELECTROSTATIC PRECIPITATOR (99.9% EFFICIENCY) TO CONTROL POLLUTION. ZERO DISCHARGE OF EFFLUENTS. Aluminium Smelter Angul Thermal Power Plant Angul Port facility Vizag

Highlights: FY10 & Previous Five years Sales Net Profit EPS Figures in Rs. Crores 1 Crore=10 Million Figures for 2010 are unaudited LME

2 ND PHASE EXPANSION UNITPRESENT CAPACITY AFTER EXPANSION STATUS BAUXITE MINES MTPA4.86.3JAN’11 ALUMINA REFINERY MTPA JAN’11 ALUMINIUM SMELTER MTPA COMPLETED MARCH’10 CAPTIVE POWER MW120 x 8120 x MW- COMPLETED- AUG’ MW-JULY’10

PRODUCTION – NEXT FOUR YEARS

FINANCIAL PERFORMANCE – NEXT FOUR YEARS Exchange: 1 USD = Rs. 46 GROSS SALES SALESLME PAT

COST OF PRODUCTION (Projected) COSTBAUXITEALUMINAPOWERMETAL Operating39711, ,515 Depreciation ,749 Interest (notional) ,208 Total45511, ,472 in Rs.

GROWTH INITIATIVES

OPTIONS FOR GROWTH BROWNFIELD EXPANSION GREENFIELD GROWTH- INDIA & ABROAD DIVERSIFICATION UP & DOWNSTREAM INTEGRATION

BROWNFIELD EXPANSION  REFINERY  SMELTER

EXPANSION OF REFINERY  5 TH STREAM OF 7 LAKH MT IN REFINERY FROM YEAR 2014 (TOTAL CAPACITY – 30 LAKH MT)  INVESTMENT – Rs 1800 CRORE  SPL GRADE ALUMINA PLANNNED

BAUXITE NEED OF REFINERY YEARSREFINERY CAPACITY ANNUAL BAUXITE CONSUMPTION TOTAL BAUXITE CONSUMPTION FY11-FY FY15-FY40 (ADDITION OF 5 TH STREAM) TOTAL MILLION TONNE

BAUXITE RESERVE MINE2010 LEVELCUM PANCHPATMALI176.6 POTTANGI MILLION TONNE REQUIREMENT TILL YEAR

BAUXITE LEASES AVAILABLE MINESSTATUS LIFE UPTO PANCHPATMALIOPERATING2031 WITH POTTANGIOPERATION FROM

EXPANSION OF SMELTER & CPP UPGRADATION OF SMLETER TO 220 KA AT ANGUL –CAPACITY ADDITION: 92,000 TPY 1 x 120 MW UNIT IN CPP INVESTMENT: –Rs 900 CRORE (POT LINES AND CARBON PLANT) –Rs 600 CRORE (POWER)

SMELTER UP-GRADATION- ANGUL PLAN: –UP-GRADATION OF SMELTER AMPERAGE TO 220 KA –GAIN IN PRODUCTION: 92,000 TPY –UP-GRADATION TO BE COMPLETED BY 2016 STATUS: –RIO-TINTO ALCAN ENGAGED FOR PREPARATION OF FEASIBILITY STUDY ESTIMATED INVESTMENT: Rs CRORES

GREENFIELD EXPANSION

BACKGROUND SURPLUS ALUMINA – 1.35 MTPA FROM SURPLUS ALUMINA + VALUE ADDITION NEEDS CAPTIVE POWER REFINERY or SMELTER- NEEDS BAUXITE / COAL

EXPANSION OPTIONS IN ALUMINIUM SECTOR

GROWTH OPTIONS-INDIA

OPTIONSPLANTSINVESTMENT ASMELTER - ORISSA/ CG POWER – 1250 MW SMELTER – 5 LTPA Rs 16,500 CRORE B“A” + AP MINES & REFINERY MINE – 42 LTPA REFINERY – 14 LTPA POWER – 1250 MW SMELTER - 5 LTPA Rs 22,500 CRORE INVESTMENT- INDIA

GREENFIELD SMELTER IN INDIA 0.5 MTPA SMELTER IN TWO PHASES OF 0.25 MTPA EACH 7000MU POWER NEEDED MW CAPACITY CAPTIVE POWER PLANT NEEDS 7.5 MILLION TONNES COAL ESTIMATED INVESTMENT: Rs. 16,500 CRORES

GREENFIELD REFINERY IN INDIA 4.2 MTPA MINES AND 1.4 MTPA REFINERY IN AP RESERVES ALLOTTED IN KR KONDA & GUDEM IN AP PFR PREPARED SANCTION OF ML DETAILED EXPLORATION ACTIVITY OF RESERVES TO START. –AGENCY ENGAGED. INVESTMENT-Rs CRORES.

GROWTH OPTIONS-ABROAD

GREENFIELD SMELTER-ABROAD INDONESIA 0.5 MTPA SMELTER AND 1250 MW POWER PLANT IN TWO PHASES ESTIMATED INVESTEMENT OF USD 3.9 BILLION  MoU signed with Govt. of South Sumatra.  Feasibility Report Prepared.  Alternate location at East Kalimantan explored.  Approval obtained from Indonesian Investment Coordinating Board  Project office opened in Jakarta

INVESTMENT- ABROAD PLANTINVESTMENT POWER(COAL)– 1250 MW SMELTER – 0.5 MTPA USD 3.9 BILLION

DIVERSIFICATION

NUCLEAR POWER PLANT WIND POWER PROJECT DIVERSIFICATION

1400 MW NUCLEAR POWER PLANT -JV WITH NPCIL ESTIMATED INVESTEMENT Rs. 12,000 CRORES  MoU signed with NPCIL  One project identified  JV agreement to be signed – June’10 NUCLEAR POWER PLANT-JV WITH NPCIL

50 MW WIND POWER PLANT AT SUITABLE LOCATION HAVING WIND POTENTIAL ESTIMATED INVESTEMENT Rs. 300 CRORES  Feasibility Report prepared  Tender floated  Scheduled Commissioning – July’11 WIND POWER PROJECT

UP & DOWNSTREAM INTEGRATION

FLY ASH UTILIZATION ALUMINIUM WAGON PROJECT ALUMINIUM PARK SPECIALITY ALUMINA UP & DOWNSTREAM INTEGRATION

FLY ASH UTILIZATION: Selection of suitable partner for establishment of fly ash based Cement Grinding Unit at Angul in advance stage ALUMINIUM PARK –MoU signed with IDCO for establishment of Aluminium Park at Angul in JV for downstream and ancillary industries –JV Company to be registered soon UP & DOWNSTREAM INTEGRATION

ALUMINIUM WAGON PROJECT: Prototype aluminium wagon developed in collaboration with BEML. SPECIALITY ALUMINA : Selection of JV partner for 100,000 MTPA is in progress. UP & DOWNSTREAM INTEGRATION