63 Copy furnished: 1. Chevron 3rd Floor SyCipLaw Center 105 Paseo de Roxas Makati City 1226 Metro Manila, Philippines Chevron Corporation c/o Kari H. Endries, Managing Counsel, Governance 6001 Bollinger Canyon Road San Ramon, CA 94583 USA ExxonMobil Corporation 5959 Las Colinas Boulevard Irving, Texas 75039-2298 USA Chevron Geothermal Services Co. 5/F 6750 Ayala Avenue, Makati City BP p.l.c. c/o Dominic Emry Vice President, Long-Term Planning and Policy 1 St James’s Square, London SW1Y 4PD United Kingdom Chevron Philippines Inc. 6/F 6750 Building 6750 Ayala Avenue, Makati City Chevron Holdings Inc. Regional Operating Headquarters 35th Floor Yuchengco Tower, RCBC Plaza, 6819 Ayala Avenue, Makati City Chevron Texaco Malampaya LLC 5/F 6750 Ayala Avenue, Makati City Chevron Kalinga Ltd. 5/F 6750 Ayala Avenue, Makati City 2. ExxonMobil SyCip Salazar Hernandez & Gatmaitan Counsel for ExxonMobil Petroleum & Chemical Holdings, Inc. Philippine Branch 3. BP Castrol Philippines Inc, formerly as BP Philippines Inc. 32nd Floor LKG Tower, 6801 Ayala Avenue, Makati City 4. Royal Dutch Shell Cruz Marcelo & Tenefrancia Counsel for Respondents The Shell Company of the Philippines, Limited, and Royal Dutch Shell 9th, 10th, 11th & 12th Floors, One Orion 11th Avenue corner University Parkway Bonifacio Global City 1634 Metro Manila, Philippines P.O. Box 3525 Makati Central 5. ConocoPhillips SyCip Salazar Hernandez & Gatmaitan Counsel for Respondent ConocoPhillips Corporation