SEMIRARA MINING CORPORATION

MINING

2/F DMCI Bldg.2281 Pasong Tamo ExtensionMakati City

Tel : 867-3377 to 79; 816-7301; 888-3555

Fax : 888-3955; 816-7185

DMCI HOLDINGS, INC.

An investment/holding company with business interests in construction, real estate, coal mining.

3/F, Dacon Bldg., 2281 Don Chino Roces Avenue, Makati City, NCR - Fourth District 1231

Tel : 888-3000

Fax : 816-7362

APMR MINING RESOURCES CORP.

Coal Dealer

GS SOUTHERN FISHING INDUSTRY INC. COMPOUND, BARANGAY TAMBLER General Santos South Cotabato

PHILIPPINE CHAMBER OF COAL MINES, INC. (PHILCOAL)

Mining, Quarrying, and Oil

2281 Dacon Bldg., Pasong Tamo Ext., Makati City Makati Metro Manila

Tel : (02) 888-3000 L. 1125 / 816-7305 L. 1132

Fax : (02) 888-3000 L. 1136

PHIL. CHAMBER OF COAL MINES, INC. (PHILCOAL)

Mining, Quarrying, and Oil

2281 Dacon Bldg. Pasong Tamo Ext., Makati City Makati Metro Manila

Tel : (02) 816-7305 L. 1132

Fax : 888-3000 L. 1136

ABACUS CONSOLIDATED RESOURCES AND HOLDINGS, INC.

HOLDING FIRMS

Bricville/Briclane Condominium28 N. Domingo St.Near Corner Gilmore St.New Manila, Quezon City

Tel : 726-7906; 724-5055

Fax : 724-3290

APC GROUP, INC.

DIVERSIFIED SERVICES

10/F, PhilCom Building8755 Paseo de Roxas, Makati City

Tel : 845-0614/0620

Fax : 845-0259

K2RJL INDUSTRIAL SALES & SERVICS CORP.

Services

Pasilyo Lingco Maly SAN MATEO RIZAL

Tel : (02) 655 6697

IMPERIAL RESOURCES, INC.

INFORMATION TECHNOLOGY

82-J 4th St., New ManilaQuezon City 1112

Tel : 721-6423; 724-2986; 833-9433

Fax : 721-4648; 729-9694

K2RJL INDUSTRIAL SALES & SERVICES CORP.

Services

No. 70E. Rodriguez Hi-way Brgy. San Jose, Rodriguez,Rizal San Jose RODRIGUEZ RIZAL

Tel : (02) 655 6697