Idemitsu Kosan: Idemitsu Kosan Co., Ltd. and Suntory Holdings Co., Ltd. conducted a demonstration experiment on chemical recycling of caps to recycle used PET bottle caps and labels
Idemitsu Kosan: Start collaboration to build a domestic supply system in 2025 with the aim of generating demand and expanding the market for e-methanol and biomethanol
Idemitsu Kosan: Joint Study by Idemitsu Kosan and Mitsubishi Corporation on Low-Carbon Ammonia
Idemitsu Kosan: Joint study between Idemitsu Kosan and Mitsubishi Corporation in the clean ammonia field
Idemitsu Kosan: Correction Issuance Registration Form
Idemitsu Kosan: Extraordinary Report
Idemitsu Kosan: Won 1st place in the energy category for 2 consecutive years in the “Disclosure Excellent Company Selection” by the Japan Securities Analysts Association
Idemitsu Kosan: Notice Concerning Change in Major Shareholders
Idemitsu Kosan: Notice Concerning Changes in Major Shareholders
Idemitsu Kosan: Change Report
Idemitsu Kosan: JAPEX, Idemitsu, and HEPCO Commission an engineering design work toward the Launch of CCS Project in Tomakomai Area
Idemitsu Kosan: Design work, etc. aimed at starting CCS business in the Tomakomai area was commissioned in the JOGMEC “Advanced CCS Business” public offering
Idemitsu Kosan: Corrected Issuance Registration Form
Idemitsu Kosan: Treasury stock purchase status report (based on Act Section 24-6 (1))
Idemitsu Kosan: Extraordinary Report
Idemitsu Kosan: Idemitsu Kosan and Mitsui Chemicals to Move on to FEED Phase in Mulling the Consolidation of Their Chiba Ethylene Complexes
Idemitsu Kosan: FEED transition to the study of “production optimization by consolidating ethylene equipment in the Chiba area”
Idemitsu Kosan: Notice Concerning Change in Major Shareholders
Idemitsu Kosan: Notice Concerning Changes in Major Shareholders
Idemitsu Kosan: Idemitsu Integrated Report 2024 (1/2)
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