Past IR news (Showa Shell Sekiyu)

February 13, 2019

Regarding financial results for the fourth quarter of 2018
February 13, 2019

Notice regarding revisions to full-year business forecasts for the fiscal year ending March 31, 2019
February 13, 2019

The 2018 fourth quarter Presentation Materials have been posted.
December 5, 2018

The quarterly report for the third quarter of 2018 has been published.
December 3, 2018

Notice regarding completion of cancellation of treasury stock ※Japanese Only
November 14, 2018

Regarding financial results for the third quarter of fiscal year 2018
November 14, 2018

The 2018 third quarter Presentation Materials have been posted.
October 16, 2018

Notice regarding conclusion of stock exchange agreement and business integration
October 16, 2018

Regarding conclusion of business integration agreement and medium-term business strategy (supplementary information)
October 16, 2018

Notice regarding partial changes to the articles of incorporation
October 16, 2018

Notice regarding dividend of surplus
October 15, 2018

Notice regarding the status and completion of acquisition of treasury stock ※Japanese Only
October 1, 2018

Notice regarding the status of acquisition of treasury stock ※Japanese Only
September 3, 2018

Notice regarding the status of acquisition of treasury stock ※Japanese Only
August 15, 2018

The quarterly report for the second quarter of 2018 has been published.
August 9, 2018

Notice regarding decisions regarding acquisition of treasury stock and cancellation of treasury stock
August 9, 2018

Notice regarding revision of dividend forecast (dividend increase) for the fiscal year ending March 31, 2019
August 9, 2018

Notice regarding revisions to full-year business forecasts for the fiscal year ending March 31, 2019
August 9, 2018

Regarding financial results for the second quarter of the fiscal year ending March 2019
August 9, 2018

The 2018 second quarter Presentation Materials have been posted.
July 23, 2018

Notice regarding revisions to the second quarter earnings forecast (consolidated and non-consolidated) for the fiscal year ending March 31, 2019
July 10, 2018

Notice of conclusion of agreement regarding business integration ※Japanese Only
May 16, 2018

The quarterly report for the first quarter of 2018 has been published.
May 9, 2018

Regarding financial results for the first quarter of fiscal year 2018
May 9, 2018

The 2018 first quarter Presentation Materials have been posted.
May 9, 2018

Notice regarding revisions to performance forecasts due to change in fiscal year end (end of business year)
March 29, 2018

The 106th fiscal year (2017) securities report has been published.
March 5, 2018

"Medium-term business strategy (2017-2021)" has been added.
February 14, 2018

Regarding full-year financial results for the fiscal year ending December 2017
February 14, 2018

The full-year Presentation Materials for the fiscal year ending December 2017 has been posted.
November 28, 2017

The quarterly report for the third quarter of the 106th term (FY2017) has been published.
November 14, 2017

Regarding financial results for the third quarter of the fiscal year ending December 2017
November 14, 2017

The third quarter Presentation Materials for the fiscal year ending December 2017 has been posted.
November 14, 2017

Notice regarding Revisions to earnings forecast for the third quarter of the fiscal year ending December 2017
August 15, 2017

The quarterly report for the second quarter of the 106th term (FY2017) has been published.
August 8, 2017

Regarding financial results for the second quarter of the fiscal year ending December 2017
August 8, 2017

The second quarter Presentation Materials for the fiscal year ending December 2017 has been posted.
August 4, 2017

Notice regarding revisions to earnings forecast for the second quarter of the fiscal year ending December 2017
May 15, 2017

The quarterly report for the 1st quarter of the 106th term (FY2017) has been published.
May 12, 2017

Regarding financial results for the first quarter of the fiscal year ending December 2017
May 12, 2017

The first quarter Presentation Materials for the fiscal year ending December 2017 has been posted.
May 12, 2017

Regarding establishment of preparatory company for spin-off of lubricant business
March 30, 2017

The 105th fiscal year (2016) securities report has been published.
February 14, 2017

Regarding full-year financial results for the fiscal year ending December 2016
February 14, 2017

The full-year Presentation Materials for the fiscal year ending December 2016 has been posted.
February 6, 2017

Notice regarding recording of impairment loss on fixed assets and revision of business forecast at consolidated subsidiary
November 11, 2016

The quarterly report for the 3rd quarter of the 105th fiscal year (FY2016) has been published.
November 10, 2016

Regarding financial results for the third quarter of the fiscal year ending December 2016
November 10, 2016

The third quarter Presentation Materials for the fiscal year ending December 2016 has been posted.
August 17, 2016

The quarterly report for the second quarter of the 105th term (FY2016) has been published.
August 10, 2016

Regarding financial results for the second quarter of the fiscal year ending December 2016
August 10, 2016

The second quarter Presentation Materials for the fiscal year ending December 2016 has been posted.
August 1, 2016

Notice regarding revisions to second quarter earnings forecast for the fiscal year ending December 31, 2016
June 17, 2016

Notice regarding integration schedule with Idemitsu Kosan Co.,Ltd.
June 15, 2016

Notice regarding the policy of spinning off the lubricating oil business through company split
May 24, 2016

The quarterly report for the 1st quarter of the 105th term (FY2016) has been published.
May 12, 2016

Regarding financial results for the first quarter of the fiscal year ending December 2016
May 12, 2016

The first quarter Presentation Materials for the fiscal year ending December 2016 has been posted.
March 29, 2016

The 104th fiscal year (2015) securities report has been published.
February 10, 2016

Regarding full-year financial results for the fiscal year ending December 2015
February 10, 2016

The full-year Presentation Materials for the fiscal year ending December 2015 has been posted.
February 5, 2016

Notice regarding revisions to earnings forecasts for the year ending December 2015
November 24, 2015

The quarterly report for the 3rd quarter of the 104th term (FY2015) has been published.
November 12, 2015

We have concluded a "Basic Agreement on Business Integration."
November 12, 2015

Notice regarding revisions to earnings forecasts for the year ending December 2015
November 12, 2015

Regarding financial results for the third quarter of the fiscal year ending December 2015
November 12, 2015

The third quarter Presentation Materials for the fiscal year ending December 2015 has been posted.
October 6, 2015

Selected as a company with excellent disclosure (FY2015) by securities analysts.
August 13, 2015

The quarterly report for the 2nd quarter of the 104th term (FY2015) has been published.
August 6, 2015

Regarding financial results for the second quarter of the fiscal year ending December 2015
August 6, 2015

The second quarter Presentation Materials for the fiscal year ending December 2015 has been posted.
May 29, 2015

The quarterly report for the 1st quarter of the 104th term (FY2015) has been published.
May 14, 2015

Regarding financial results for the first quarter of the fiscal year ending December 2015
May 14, 2015

Notice regarding revisions to earnings forecasts for the year ending December 2015
May 14, 2015

The first quarter Presentation Materials for the fiscal year ending December 2015 has been posted.
March 27, 2015

The 103rd term (FY2014) securities report has been published.
February 10, 2015

Regarding full-year financial results for the fiscal year ending December 2014
February 10, 2015

The full-year Presentation Materials for the fiscal year ending December 2014 has been posted.
November 13, 2014

Quarterly report has been published.
November 11, 2014

Regarding financial results for the third quarter of the fiscal year ending December 2014
November 11, 2014

Notice regarding revisions to earnings forecasts for the year ending December 2014
November 11, 2014

The third quarter Presentation Materials for the fiscal year ending December 2014 has been posted.
August 13, 2014

Quarterly report has been published.
August 5, 2014

Regarding financial results for the second quarter of the fiscal year ending December 2014
August 5, 2014

Notice regarding dividend of surplus and revision of year-end dividend forecast
August 5, 2014

The second quarter Presentation Materials for the fiscal year ending December 2014 has been posted.
May 22, 2014

Quarterly report has been published.
May 8, 2014

Regarding financial results for the first quarter of the fiscal year ending December 2014
May 8, 2014

The first quarter Presentation Materials for the fiscal year ending December 2014 has been posted.
March 28, 2014

Securities report has been published.
February 14, 2014

Regarding full-year financial results for the fiscal year ending December 2013
February 14, 2014

The full-year Presentation Materials for the fiscal year ending December 2013 has been posted.
February 12, 2014

Selected as a component of the morningstar socially responsible investment index (MS-SRI).
November 13, 2013

The quarterly report for the 3rd quarter of the 102nd fiscal year (FY2013) has been published.
November 5, 2013

Regarding financial results for the third quarter of the fiscal year ending December 2013
November 5, 2013

The third quarter Presentation Materials for the fiscal year ending December 2013 has been posted.
August 13, 2013

The quarterly report for the second quarter of the 102nd term (FY2013) has been published.
August 6, 2013

Notice regarding dividend of surplus (interim dividend)
August 6, 2013

Regarding financial results for the second quarter of the fiscal year ending December 2013
August 6, 2013

Notice regarding rrevisions to earnings forecasts for the year ending December 2013 ※Japanese Only
August 6, 2013

The second quarter Presentation Materials for the fiscal year ending December 2013 has been posted.
July 29, 2013

Notice regarding revisions to second quarter earnings forecast for the fiscal year ending December 31, 2013
May 14, 2013

The quarterly report for the 1st quarter of the 102nd term (FY2013) has been published.
May 7, 2013

Regarding financial results for the first quarter of the fiscal year ending December 2013
May 7, 2013

The first quarter Presentation Materials for the fiscal year ending December 2013 has been posted.
March 29, 2013

The 101st fiscal year (2012) securities report has been published.
February 18, 2013

Notice regarding the formulation of the “Medium-term Management Action Plan”
February 14, 2013

Regarding full-year financial results for the fiscal year ending December 2012
February 14, 2013

The full-year Presentation Materials for the fiscal year ending December 2012 has been posted.
February 7, 2013

Notice regarding revisions to earnings forecasts for the year ending December 2012
February 7, 2013

Notice regarding recording of extraordinary loss
November 14, 2012

The quarterly report for the third quarter of the 101st fiscal year (FY2012) has been published.
October 31, 2012

Regarding financial results for the third quarter of the fiscal year ending December 2012
October 31, 2012

The third quarter Presentation Materials for the fiscal year ending December 2012 has been posted.
August 13, 2012

The quarterly report for the second quarter of the 101st term (FY2012) has been published.
July 31, 2012

Regarding financial results for the second quarter of the fiscal year ending December 2012
July 31, 2012

Notice regarding revisions to earnings forecasts for the year ending December 2012
July 31, 2012

The second quarter Presentation Materials for the fiscal year ending December 2012 has been posted.
July 27, 2012

Notice regarding revision of second quarter earnings forecast for the fiscal year ending December 31, 2012
May 14, 2012

The quarterly report for the 1st quarter of the 101st term (FY2012) has been published.
April 27, 2012

Regarding financial results for the first quarter of December 2012
April 27, 2012

The first quarter Presentation Materials for the fiscal year ending December 2012 has been posted.
March 29, 2012

The 100th fiscal year (2011) securities report has been published.
February 14, 2012

Regarding full-year financial results for the fiscal year ending December 2011
February 14, 2012

Notice regarding the difference between performance forecast and actual results for the fiscal year ending December 31, 2011
February 14, 2012

The full-year Presentation Materials for the fiscal year ending December 2011 has been posted.