Our Vision 4,500 tonnes pa Sapphire gemstone Natural form of high - PowerPoint PPT Presentation

ASX: ATC FRA:A3Y Altech Chemicals Limited Company Presentation June 2018 Iggy Tan Managing Director

World leading producer of high purity alumina (HPA) Our Vision 4,500 tonnes pa

• Sapphire gemstone • Natural form of high purity alumina (HPA) Al 2 O 3 • Formed by mother nature like diamonds Sapphire • Colour from impurities Gemstone • Nearly as hard as diamond (Mohs 9)

• Purified alumina (Al 2 O 3 ) • 99.99% (4N) purity or greater • Smelter Grade Alumina (SGA) ~ 99.5% (5,000ppm impurities, mainly sodium) What is HPA? • Bayer Process uses sodium hydroxide (NaOH) • Sodium impurity is a problem for sapphire and lithium batteries

High price High Purity Smelter Grade High Purity High Purity for purity Alumina Alumina Alumina Alumina HPA 99.999% (5N) SGA 99.5% HPA 99.9% (3N) HPA 99.99% (4N) US$50,000 per t US$400 per t US$6,000 per t US$27,000 per t Our Target Business

LEDs & LITHIUM-ION BATTERIES LEDs Sapphire Wafer Sapphire Furnace (2,000 o C) Sapphire Crystal Boule LITHIUM-ION Nano Powder Separator Coatings BATTERIES

Light Emitting Diode

LED Expansions Xiamen Changelight Purchases AIXTRON MOGVD Technology to Expands ROY LED Production

Sapphire Glass HTC U Ultra o February 2017 o Sapphire crystal display Smartphone sapphire screen iPhone o Sapphire crystal lens o Finger print recognition

Sapphire Glass Scratch Test

Global High Purity Alumina Forecast 2016 -2024 Source: Persistence Market Research 86,831 “High Purity Alumina Market – Global Industry Analysis and Forecast 2016-2024” 75,637 HPA Comsumtion tpa Demand 65,036 55,350 for HPA 46,748 39,786 34,328 29,669 25,315 21,309 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 • 13 times ATC’s 4,500 tpa required to meet growth Global LED demand increase to 4.1 B units by 2024 (2015: 864 million) • Source: Navigant Research “LED Lighting: Global Outlook”

Battery Energy Density vs Temp Battery costs are reducing due to increased energy density Cathode changes increases energy density Higher Consequence – higher Operating operating temperatures T emperatures

Normal Polymer Separators Polypropylene (PP) 155 o C HPA <135 o C required Polyethylene (PE) 135 o C for higher Polypropylene (PP) 155 o C temps HPA layer >200 o C Polymer membrane HPA Coated Separators (HPACS)

HPA Coated Separators (HPACS) W Scope Sales Data Coated Non-Coated 100 Japanese separator 90 80 manufacturer reports 70 40% HPA coated separators 60 Sales (%) 50 11% only 12 months ago 40 30 20 10 0 Q1'17 Q2'17 Q3'17 Q4'17 Q1'18 HPA coated separator rapid penetration rates •

1.6kg HPA for average EV car (40 KWh) • • 6.4kg HPA for EV Bus (160 kWh) Altech GLOBAL SEPARATOR HIGH PURITY ALUMINA DEMAND (2015-2025) 99.99% HPA Used in Lithium Battery Separators Separator Source: Altech Chemicals & Deutsche Bank Markets Research Industry Lithium 101 - 9 May 2016 HPA Consumption in Li-Ion Battery Industry, tpa HPA Number of ATC 4,500tpa Forecast HPA plants required

HPA Separators Demand Forecasts HPA Separators Demand Equivalent Number of Organisation Forecast 2025 (tpa) Altech HPA Plants Altech Chemicals 15,102 3.4 x Petra Capital 37,500 8.3 x CRU 76,000 16.9 x Average 42,867 9.5 x • CRU even most bullish on separator HPA growth • Ave forecast of 43k tpa HPASC by 2025 (9.5 times ATC plant)

Total HPA Demand Forecast (inc LEDs) Organisation Total HPA Demand Equivalent Number of Forecast (tpa) 2025 Altech Plants Persistence 62,519 14 x Petra Capital 122,000 27 x CRU Consulting 92,900 20 x Average 92,473 20 x • Ave forecast of 92k tpa by 2035 (20 times ATC plant) • No incumbent expansions announced • New entrants 4-5 years behind • Demand will outstrip supply

• HPA producers – Chemical companies China (3), Japan (2), South Africa (1) France (1) Sumitomo Chemicals (Japan) 3,020 Current HPA Others (15), 3,570 Sasol (South Africa) Huantou, 800 1,800 Producers Dailian Rall, 600 Nippon Light Metal (Japan), 1,100 Hebei Pengda (China) Baikowski (France) 3,000 1,200 Xuancheng Jing Rui Zibo Xinfumeng (China) (China) 1,200 2,500 Source: Technavio Research

Altech’s Differentiation Current HPA Producers Alumina Alumina Aluminium Refinery Smelter Dissolution Bauxite Smelter Grade Alumina Aluminium Metal 99.99% (4N) 99.5% ~US$3,000 per tonne HPA ALTECH HPA PLANT One Single Process Step Kaolin 99.99% (4N) (aluminous clay) HPA

• Very low iron (Fe) due to weathering • 12.7Mt JORC Mineral Resources^ (250 yrs) • Measured Resources 1.5Mt @ 30% Al 2 O 3 • Indicated Resources 3.3Mt @ 30% Al 2 O 3 • Inferred Resources 7.9Mt @ 29.1% Al 2 O 3 • Deposit in Western Australia Low-Impurity Kaolin Feedstock Bauxite Canadian Altech % Darling HPA HPA Project Range* Project Al 2 O 3 34.5 22.77 30.5 SiO 2 21.5 53.29 56.3 Fe 2 O 3 21.2 8.36 0.7 TiO 2 2.00 0.98 0.7 K 2 O 0.24 3.41 0.1 NaO 0.005 1.42 0.1 * Typical Mean Analysis ^ JORC (2012) Mineral Resources (refer ASX Announcement 11 October 2016); the Company is not aware of any new information or data that materially affects the information included in this announcement and confirms that all material assumptions and technical parameters underpinning the estimates continue to apply and have not materially changed.

• Mining approval granted • Works approval granted Meckering • Simple free dig mining • Campaign mining, 2 months for 3 years of feed Kaolin Deposit • Then simple sea container loading operation in West Aust • Fremantle to Johor easy shipping

• Chemical-zoned industrial park • 60% lower operating costs • HCl plant nearby HPA Plant to • Services, natural gas, electricity, water be in Johor, • Access to 17 th largest container port Malaysia • Environmental approval completed • 5-10 year corporate tax free

Johor HPA Plant Admin Site Entry Maintenance MCC Kaolin Beneficiation Silica Residue Acid Leach Warehouse Pelletising HCL Recycling Crystallisation Roasting

Altech’s HPA Process ROM Campaign Mining Sea Container MECKERING To Fremantle Shipping Sea Container Meta Kaolin Flash JOHOR Dryer Hydrochloric Acid Cooler Filter Screening Calciner Milling HCl Gas Polishing Screening Filter Filter 700 C Drum Scrubber > 0.3mm Quartz Oversize Stage 1 Crystalisation Acid Leach Sales Limestone & Lime Neutralised 99.99% Spray Centrifuge Jet Mill Cooler Silica Residue HPA Dryer Battery Grade Option Beads 1600 C Neutralising Al Cl 3 Sales Tank Crystals Packaging Filter Cooler Pelletiser Feed Tank Tunnel Kiln HCl Plant HCl Gas HCl HCl water water Gas Alpha Al 2 O 3 Centrifuge Centrifuge 1250 C 700 C Screen HX Al Cl 3 Al Cl 3 Calciner Roaster Cooler Bead Mill Stage 3 Polishing Wash Stage 2 Crystalisation Filter Crystalisation HCl Wash HCl Wash

• Chemistry established in 1900s by Swiss • US Govt & Alcoa developed further 1980’s • Limited demand for HPA in 1980’s Established • New HPA growth demand (LEDs, LIBs) Proven • Altech applied open chemistry to Meckering Chemistry • Very successful, disruptive, lowest cost • Two patents for processing technology • New entrants – possible breach of Altech patents

Managing Technical Risks Lab Pilot Work Typical/Testwork Current Design Utilisation 90% 79% Recovery 90% 60% Ramp Up 2 Years 3 Years Feed Rate 34% Al 2 O 3 30% Al 2 O 3 Eng Design Margin +15-20% +20-30% Conservative design assumptions reduces technical risks and builds robustness

• Pre-tax NPV 7.5 US$ 505 million • Payback (full rate) 3.9 years Final • EBITDA US$ 76 million p.a. Investment • Capital cost US$ 298 million Decision Study • Production Costs - US$ 9.90/kg • LT Sale Price - US$ 26.9/kg FIDS • Gross Margin – 63% 27 ¡

• Current price in Japan - US$ 40.0/kg • Pre-tax NPV 7.5 US$ 1.1 billion • Internal Rate of Return (IRR) 33% Current Case • Payback (full rate) 2.2 years Economics • EBITDA US$ 133 million p.a. • Production Costs - US$ 10.50/kg • Sale Price - Gross Margin – 74% 28 ¡

• Competitors 1. We own our feedstock 2. Main reactant HCl re-used Bottom 3. Plant in low cost country (Malaysia) Quartile for Op Costs Altech Source: Persistence Market Research “High Purity Alumina Market – Global Industry Analysis and Forecast 2016-2024”

• Off-take sales agreement with Mitsubishi • First 10 years of HPA operations • Secures sales for HPA plant production Mitsubishi • Exclusive global distributor 10 year • Experienced with HPA off-take • Strategic priority: lithium-ion batteries

• SMS group German EPC contractor • Lump sum turn key contract • Completion and cost risk Lump Sum • Throughput guarantee Turn Key • Process & quality guarantee Contract • Third largest user of ECA finance • Committed US$ 15 million equity 31 ¡

• Debt funding with KfW IPEX-Bank • Total debt of US$ 190 million Debt • US$ 170 million export credit finance Funding • 50% of plant – German suppliers Successful • Low interest, long tenure • Best debt in the world

Three work streams 1) Subordinated mezzanine debt • Target of US$90-120m mezz debt Advancing • First term sheet received of US$90 m Final Stage 2) Equity work stream Funding • Lead - Petra Capital 3) Possible JV Partner • Partial project sell down 33 ¡