Company Profile of KAJI NAME OF COMPANY Copyright © KAJI Technology Corporation. All rights reserved. 1

© KAJI TECHNOLOGY CORPORATION Hydrogen Compressor for Refueling Station r5-110GH-OL Inlet Press Discharge Press. 82MPa Volume 340Nm3/hr Features: Non-leakage of H2 gas from compressor and no contamination of lube oil in cylinder ■ Number of units TOP Share in Japan: 30% over Copyright © KAJI Technology Corporation. All rights reserved. 2

Standard Products

Reciprocating Compressor Frame Configuration HDB (Horizontal balanced opposed 2-throw) Copyright © KAJI Technology Corporation. All rights reserved.

Larger Hydrogen Compressors by MITSUI E&S ▍ MITSUI E&S Co., Ltd. (MES) who is a parent company of KAJI is also manufacturing larger reciprocating compressors. ▍ MES supplied 1183 units of reciprocating compressors in 45 countries in 60 years. *Around 850 units (over 70% from total) are “Hydrogen” Compressors ▍ MES is TOP supplier for larger reciprocating compressors in Japan. ▍ Their references: ▍ Maximum Motor Power：9500kW ▍ Volume of Gas： Over 100,000Nm3/hr ▍ Maximum Outlet Pressure：359kg/cm2A ▍ Maximum Compression Ratio (1st inlet / last discharge)：300 Copyright © KAJI Technology Corporatio...

Company Name MITSUI E&S Co., Ltd. (MES) Head Office Location 6-4, Tsukiji 5-Chome, Chuo-ku Tokyo 104-8439, Japan Takeyuki Takahashi, President & CEO Representative Director Marine diesel engines Domestic market share M MITSUI E&S © KAJI TECHNOLOGY CORPORATION Container cranes for ports Domestic market share 579,363 million Yen (Year ended March 31,2022) J/LA'LAJLX Number of employees (As of March 31, 2022) 6,665 people

MES Major group company ▍ Domestic  Burmeister & Wain Scandinavian Contractor A/S  Mitsui E&S Systems Research Inc.  DASH ENGINEERING PHILIPPINES, INC.  TGE Marine Gas Engineering GmbH  Mitsui E&S Machinery Europe Limited  MES Ferrotec China Co., Ltd.  MES Technoservice (Shanghai) Co., Ltd.  Mitsuizosen Technoservice Hongkong Ltd.  Mitsuizosen Technoservice Taiwan Co., Ltd.  KAJl TECHNOLOGY CORPORATION  MES Technoservice Middle East W.L.L  Akishima Laboratories (Mitsui Zosen) Inc.  MES Technoservice Machinery Construction Logistics Industry and Trade Corporation  Mitsui E&S Power...

Larger Compressors by MES Large Compressor for Hydrocracker in Oil Refinery Fuel Gas Supply Compressor for Marine Engine Location: Turkey Gas: Hydrogen Press. Suc./Dis. : 21.18 / 163.44 kg/cm2A Volume: 105,155Nm3/hr Motor Power: 9,500kW Location: Japan Gas: Methane (BOG Gas / Min. -163℃) Press. Suc./Dis. : Atm. / ~341 kg/cm2A Volume: 4,000Nm3/hr Motor Power: ~ 1,650kW Copyright © KAJI Technology Corporation. All rights reserved.

Market of KAJI&MES Compressor Solar Power Power Grid Wind Power Hydrogen Refueling Station (HRS) Power to Hydrogen Renewable Energy Electrolyser/ H2 Storage Power to Industry Hydrogen Compressor Power to Mobility Car Hydrogen Compressor Distributed Power Zero Emission Power to Fuel Airplanes Boiler Fuel Hydrogen Compressor GT： Gas Turbine DE： Diesel engine Metanation Green Ammonia E-Fuel Hydrogen Compressor Hydrogen Compressor Copyright © KAJI Technology Corporation. All rights reserv

© KAJI TECHNOLOGY CORPORATION Advantage of KAJI&MES Hydrogen Compressors | KAJI has a lot of references in H2 Refueling Station and Electrolyzer in Japan | MES has a lot of references for large H2 Compressor in the world | KAJI and MES are leading company for larger H2 Compressors for H2 Refueling Station and Electrolyzer in the world. Both companies* reciprocating compressors are motor driven cylinders with piston rings type. Copyright © KAJI Technology Corporation. All rights reserved. 10

MITSUI E&S Contact: Shinsuke Suga, Manager CN(Carbon Neutral) Sales Sect. Sales Dept. KAJI Technology Corporation E-mail: [email protected] TEL: +81-(0)3-5679-6915 URL: https://www.kajitech.com/en/ Copyright © KAJI Technology Corporation. All rights reserved. 11