RITEK — Investor Presentation 2020

Dec 18, 2020

Stock Number：2349

2020 RITEK GROUP Institutional Investor Conference 2020/12/18

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Disclaimer

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• ☑ The prospective statements released or mentioned in this presentation are based on our company’s data as well as the current situation. The forward-looking statements contained in this presentation are affected by risks, uncertainties, and people’s inferences. As a result, actual results may differ materially from those in the forward-looking statements. There are various factors that can affect our prospective statements, including but not limited to the increasing cost of raw materials, market demands, changes of policies or financial situations, and risks that our company cannot control.

• ☑ Our company makes no representation or warranty, whether explicitly or implied, as to the accuracy, completeness or reliability of these forward-looking statements, nor do the statements represent a complete description of our company, the current situation, or further important developments. Our statements on future outlook represent our company’s views regarding the future and the data. Our company does not guarantee the accuracy of the data nor undertake any obligation to update or correct any forward-looking statements, whether as a result of new information or future events.

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Agenda

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☑ Growing Trend of RITEK Group

☑ Storage

☑ Microstructure

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☑ Healthy Industry

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RITEK GROUP GROWING TREND

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2010-2020 Extending Business Based on Core Technology

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半導體Metal
Discs光碟
Mask製具
奈米壓印Nano 生物光碟BIO
imprint Disc
OLED OLED
OLED 面板 OLED 照明
Display Lighting
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2021-2025 Focus on 3 Niche Industry

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Storage Microstructure

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Data Storage Energy Storage

Display/Lighting Optics Metal Mask

Healthy Industry Smart Medical Medical Materials Cultural & Creative

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Storage

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Data StorageThe World‘s Only One Factory with Full Products of Recordable Optical Disc

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• ü The only disc manufacturer in the world that has mass-produced and sold discs from CD-R to AD

• ü RITEK is positively developing towards to the B2B market for archive storage needs.

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Data Storage-The Industry May Change

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• ü Possible shortage of raw material supply in the first half of 2021?

• ü The tug of war may happen between the demand of the disc market and the supply of raw materials!

• ü Industrial transformation caused by shortage of raw materials ?

ü The source of high-end product’s technology output is reduced!

Supply Demand

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Energy Storage-The Key Position of Supply Chain

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• Annual Production Capacity of RITEK Module: PREC Module 100 MW

Solar Module

• Corporate with ITRI to develop differentiated patented solar modules

PV Module with Blocking Water Function

System • Mainly participating company for public housing projects,

Installation Solar having the opportunity to become a single power plant & Power company with the largest number of public power plants in Maintenance Taiwan. Plants • The current installed capacity is about 50MW. • Lithium Power type/energy storage cabinet /lithium battery module and system development Extension Battery • Industrial UPS lithium battery project is on Module order status.

• Mainly participating company for public housing projects, having the opportunity to become a single power plant company with the largest number of public power plants in Taiwan.

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Battery& Cell Pack and Assembly

Energy •Government Renewable Energy Development Completed Regulations Green Energy Storage •Integrate Renewable Energy System

• •Supporting Plant Facilities

• •Optimize Electricity Bills

• •Support Grid Applications

Lithium Battery Module Cabinet Test Area

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Energy StorageThe Last Piece of Puzzle for Green Energy Development？

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Government
Renewable Energy
Development
Regulations
10% Contract Capacity
Supporting Grid Supporting Plant
Applications Facilities
Power Can be Active Immediately Emergency Backup Power
Support Service EV Charging Station
Peak and Off-Peak Optimize Electricity Integrating PV Energy for Self-Use
Time Can be Balanced Bills Renewable Energy Microgrid
Sharing High Load
Power Demand
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Microstructure

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Microstructure ---Metal Mask

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☑︎ RITEK continues to increase its revenue and market share in the

high-end market of semiconductor manufacturing

☑︎ Main Clients

• ☑︎ The substrate bumping for top semiconductor factories in the world.

• ☑︎ IC Substrate （ PCB and Printing Stencil ）

• ☑︎ Stencil for Mini/Micro LED

• ☑︎ The fixtures for medical use

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Solder Ball Stencil
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IC Substrate (Printing Stencil)

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Microstructure ---Optics

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Optical Elements

• ☑ Diffraction Optical Element

• ☑ AR Wave Optics

• ☑ Wire Grid Polarizer (WGP)

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Semiconductor Device

• ☑ Patterned Sapphire Substrate (PSS)

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Microstructure ---Display

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PMOLED will develop toward to 5G Netcom, AIoT, medical product display screens and other niche areas.

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The phototherapy of aesthetic medicine received a special subsidy from the industrial innovation platform to invest in the development of OLED beauty masks.

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High-Performance
Display Ridisplay ＋
Micro/Mini LED
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Healthy Industry

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Healthy Industry

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Smart Medical

• Day Care Center

• Home Care Service

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Cultural and Creative

• Brick Yard 33 （ Vinyl Museum ）

• Yangmingshan Old Town

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Medical Material

• Ozone Technology

• Microfluidic Technology

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