MINDANAO TIMBER COMPANY, INC.

Mining, Quarrying, and Oil

Umalag, Tablon, 9000 Cagayan de Oro City Misamis Oriental Region 10

Tel : (63-88) 855-2855 to 56

Fax : (63-88) 855-2857

RED CLOVER CONSULTANTS, INC.

Mining, Quarrying, and Oil

614 B. Halcon St., Mandaluyong City Mandaluyong Metro Manila

Tel : (632) 533-4189/531-2957

Fax : (632) 533-4208

TAGANITO MINING CORP.

Mining, Quarrying, and Oil

4/F Solid Mills Bldg., Dela Rosa St., Legaspi Village, Makati City Makati Metro Manila

Tel : (02) 893-4689 / 893-4679 / 887-1130

Fax : (02) 812-8075

CORAL BAY NICKEL CORP.

Mining, Quarrying, and Oil

24/F, Pacific Star Bldg., Makati Ave., cor. Gil Puyat Ave., Makati City Makati Metro Manila

Tel : (02) 750-1536 to 39

Fax : (02) 750-1530

S. SERATE AND SONS, INC. (FORMERLY FINE EARTH INDUSTRIES)

Mining, Quarrying, and Oil

Room 203, Serate Bldg., Mercado St., 9200 Iligan City Lanao del Norte Region 10

Tel : (63-63) 221-3257; (63-63) 223-8420

PRYCE GASES, INCORPORATED

Mining, Quarrying, and Oil

17th F, Pryce Center, 1179 Chino Roces Avenue, Makati City Makati Metro Manila

Tel : 088 567 0773/ 088 567 0152- Cebu / (02) 899 4401/ 895 8092 (Manila)

Fax : 088 567 0125/ 088 899 6865

TOTAL (PHILIPPINES) CORPORATION

Mining, Quarrying, and Oil

31/F Export Bank Plaza cor. Sen. Gil Puyat Ave. & Don Chino Roces Ave., Makati City, Metro Manila 1200 Makati Metro Manila

Tel : (02) 849-0888

Fax : (02) 849-0999

TOTAL PETROLEUM PHILIPPINES CORPORATION

Mining, Quarrying, and Oil

31/F Export Bank Plaza cor. Gil Puyat Ave., & Chino Roces Ave, Makati City Makati Metro Manila

Tel : (632) 849-0888, 849-0991

Fax : (632) 849-0999

PETRON CORPORATION

Mining, Quarrying, and Oil

E. Rodriguez Avenue, Bo+A177. Ugong, Pasig City IYANG KEMIKA (Chemical Industries Association Of The Philippines) Metro Manila

Tel : (02) 671 9817/ 671 6794671 2676/ 671 2682

Fax : (02) 671 2689

LIQUIGAZ PHILIPPINES CORPORATION

Mining, Quarrying, and Oil

Unit 307-310 Page 1 Bldg., Acacia Ave, Madrigal Business Park, Ayala Alabang, Muntinlupa City, Metro Manila Muntinlupa Metro Manila

Tel : (02) 771-0560/ 771- 0761

Fax : (02) 771-0569