European Chemical Industry News & Insights

Mitsui Chemicals, Idemitsu, and Sumitomo Chemical Plan Polyolefin Business Integration

Key highlights
  • The integration involves Sumitomo's PP and LLDPE businesses with Prime Polymer.
  • The goal is to achieve cost rationalization of over 8 billion yen annually.
  • The integration is subject to regulatory approvals and competition laws.
  • Sumitomo may acquire a 20% stake in Prime Polymer.

Business Integration Overview

Mitsui Chemicals, Idemitsu Kosan, and Sumitomo Chemical have signed a Memorandum of Understanding to integrate Sumitomo's polypropylene (PP) and linear low-density polyethylene (LLDPE) businesses into Prime Polymer, a joint venture between Mitsui and Idemitsu. This move aims to strengthen the competitiveness of the domestic polyolefin (PO) market.

Regulatory Approvals

The integration is contingent upon obtaining necessary regulatory clearances and approvals under competition laws. The companies will continue discussions to finalize a definitive agreement.

Market Context

PO accounts for about 50% of Japan's plastic demand, used in sectors like automotive and electronics. Despite past mergers, oversupply remains an issue, and domestic demand is expected to decline due to demographic and lifestyle changes.

Strategic Goals

The integration aims to optimize the PO production system, targeting cost savings of over 8 billion yen annually. It also seeks to enhance competitiveness against imports and develop environmentally friendly technologies.

Potential Stake Acquisition

While details are still under discussion, Sumitomo Chemical may transfer its target businesses to Prime Polymer and acquire a 20% stake in the joint venture. Final decisions will be made after further discussions among the involved parties.