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: Idemitsu Kosan Co., Ltd.
: Idemitsu Kosan Co.,Ltd.
: Integrated Energy
: / Tokyo
: 2-1, Otemachi
: 100-8321
: 5019
: https://www.idemitsu.com/en/index.html

Description

Idemitsu Group is expanding its business globally in such areas as petroleum products,lubricants, asphalt, oil and gas development, renewable energy, coal, petrochemicals, electronic materials, and agri-bio products.

List of Refineries/Complexes

Insight Articles

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Entity Communicator (including Site Messages)

	Site	Title	Date
	Chiba Complex	Idemitsu Chiba complex description updated.	4/23/2025
	Hokkaido Refinery	Hokkaido Refinery description updated.	4/23/2025
	Tokuyama Complex	Idemitsu Tokuyama Complex description updated.	4/23/2025
	Aichi Complex	Idemitsu Aichi Complex description updated.	4/23/2025
	Tokuyama Complex	Mass Balance initialized	10/27/2023
	Chiba Complex	Mass Balance updated	4/12/2023
	Aichi Complex	Mass Balance initialized	10/11/2022
	Chiba Complex	Mass Balance initialized	10/11/2022
	Hokkaido Refinery	Mass Balance initialized	10/11/2022

Link to related Sites

Sites Quick Access

Site	Location	Country
Chiba Complex	Chiba
Hokkaido Refinery	Hokkaido
Aichi Complex	Aichi
Tokuyama Complex	Yamaguchi

Entity Settings

Category: Main Holding Company or Operations
Status: A; V; P; Lg; Sh
UoM: Tons
Currency: JPY

Content provided by

Transaction	Name	Date
Modified by	Kokel, Nicolas	4/23/2025 9:29 AM
Added by	Braun (Sysadmin), Uwe	7/29/2021 9:21 PM