Notice of Closure of the “Automotive Site”
We would like to inform you that the “Automotive Site,” has been closed as of June 30, 2026.
We sincerely thank you for your long-standing support.
Information on TPE (ESPOLEX™) has been moved to the following site:
Sumitomo Chemical Functional Polymers
Sumitomo Chemical’s domestic polypropylene business has been integrated with Prime Polymer Co., Ltd.:
Prime Polymer Co., Ltd. | Prime Polymer Co., Ltd.
For information regarding Sumitomo Chemical’s overseas polypropylene business, please refer to the following:
Sumika Polymer Compounds Europe | Advanced PP GF Materials
Sumika Polymers North America