| December 5, 2006 |
Mutual Utilization of New Facilities |
| November 28, 2006 |
Cosmo Oil Co., Ltd. Participates in Laffan Refinery Co., Ltd. |
| November 21, 2006 |
Investment in Sophisticated Oil Refineries and Entry into the Wholesale Business of CARB-diesel on the West Coast Area of the US |
| October 17, 2006 |
Notice Concerning the Amendment to the Forecast for Interim Business Performance |
| October 3, 2006 |
About Illegal Action in the Oil Refineries, the Resubmission of an Investigation Report on the Accident, and In-house Penalties |
| September 1, 2006 |
Administrative Penalties Handed Down by the Nuclear and Industry Safety Agency, METI |
| August 31, 2006 |
About the Results of our Investigation into the Improper Procedures taken contrary to the High-Pressure Gas Control Law at our Chiba Refinery in 1995 |
| August 4, 2006 |
Partial Revision to Investigation Report on the Accident at the Chiba Oil Refinery |
| May 19, 2006 |
Concerning fire in Chiba oil refinery (Tenth report) |
| May 16, 2006 |
Report on loss caused by the fire at our Chiba oil refinery |
| May 9, 2006 |
Concerning fire in Chiba oil refinery (Ninth report) |
| April 28, 2006 |
Concerning fire in Chiba oil refinery (Eighth report) |
| April 24, 2006 |
Concerning fire in Chiba oil refinery (Seventh report, at 6:00 p.m. on April 24) |
| April 20, 2006 |
Concerning fire in Chiba oil refinery (Sixth report, at 7:00 p.m. on April 20) |
| April 18, 2006 |
Concerning explosion and fire in the vicinity of vacuum gas oil desulfurization unit in Chiba oil refinery (Fifth report, at 7:00 p.m. on April 18) |
| April 17, 2006 |
Concerning explosion and fire in the vicinity of vacuum gas oil desulfurization unit in Chiba oil refinery on April 16 (Fourth report, at 7:00 p.m. on April 17) |
| April 16, 2006 |
Concerning explosion and fire in the vicinity of vacuum gas oil desulfurization unit in Chiba oil refinery (Third report, at 5:00 p.m.) |
| April 16, 2006 |
Concerning explosion and fire in the vicinity of desulfurization unit in Chiba oil refinery (Second report, at 12:15 p.m.) |
| April 16, 2006 |
Concerning failure of desulfurization unit in Chiba oil refinery (First report) |
| April 6, 2006 |
Commencement of Qatar Project Crude Oil Production Gas Injection - Environmental Efforts |