Strike through indicates deletions; underlining indicates additions

ALUMINUM SUPPLEMENT No.1

OFFICIAL LIST OF APPROVED BRANDS AND MARKINGS

COUNTRY/ COMPANY
Australia

Boyne Smelters, Ltd.

Capral Aluminum, Ltd.

Comalco Aluminum (Bell Bay), Ltd.

Brazil

Consorcio de Aluminio do Maranhao

New Zealand

New Zealand Aluminum Smelters, Ltd.

Suriname, South America
Suriname Aluminum Co. L.L.C.
South Africa

Billiton SA (PTY) Bayside Aluminum

COMPUTER
PRODUCED AT CODE

Boyne Island, Queensland BOYN

Kurri Kurri, NSW CAPR
Bell Bay, Tasmania BELL
Sao Luis - MA SAO

Tiwai Point, Southland =NZAS

Paramaribo, Suriname SURA

KwaZulu Natal, SA BBAY

Asterisk (*) indicates that the brand produced at the specific smelter is no longer produced.

Boyne
Smelters, Ltd.

CAPRAL

Comalco
Aluminum (Bell
Bay), Ltd.

SAO LUIS

NZAS

SURALCOA

Billiton Bayside


Strike through indicates deletions; underlining indicates additions

ALUMINUM SUPPLEMENT No.1

OFFICIAL LIST OF APPROVED BRANDS AND MARKINGS

COUNTRY/ COMPANY
Canada

Alcan Inc.

Alcan Inc.

Alcan Inc.

Alcan Inc.

Alcan Inc.

Alcoa Limited

Aluminerie Alouette Inc.
Aluminerie Lauralco Inc.

Societe Canadienne de Meteaux Reynolds, Ltee
(Canadian Reynolds Metals Company, Ltd.)

Aluminiere De Becancour, Inc.
Russia
Bogoslovsky Aluminum Plant of Siberian

Urals Aluminum Company

Bogoslovsky Aluminum Plant of Siberian
Urals Aluminum Company

OJSC Bratsk Aluminum Smelter

OJSC Bratsk Aluminum Smelter

OJSC Krasnoyarsk Aluminum Smelter
OJSC Krasnoyarsk Aluminum Smelter
OJSC Novokuznetsk Aluminum Smelter
OJSC Novokuznetsk Aluminum Smelter
OJSC Sayanogorsk Aluminum Smelter

OJSC Sayanogorsk Aluminum Smelter

PRODUCED AT

Laterriere, Quebec
Grande Baie, Quebec
Arvida, Quebec

Isle Maligne, Quebec
Alma, Quebec

Baie Comeau, Quebec
Sept-Isle, Quebec
Deschambault, Quebec

Baie Comeau, Quebec

Becancour, Quebec

Krasnoturisk, Russia

Krasnoturisk, Russia
Bratsk, Irkutsk, Russia
Bratsk, Irkutsk, Russia
Krasnoyarsk, Russia
Krasnoyarsk, Russia
Siberia, Russia
Siberia, Russia
Siberia, Russia

Siberia, Russia

COMPUTER
CODE

LATE
GRAN
ARVI
ISLE
ALMA
ABCQ

SEPT

SCMR

ABI

BAS

SUAL

NOAN
CAA

SASS

BRAND

ALCAN
ALCAN
ALCAN
ALCAN
ALCAN
ABCQ

ALOUETTE

LAURALCO

*SCMR

ABI

*BAS

BAZ SUAL
*ID
RUSALB
*KPA3
RUSALK
*HKA3
RUSALN
*CAA3-P

RUSAL S


July 8, 2005

BY EMAIL AND FASCIMILE

Office of the Secretariat

Commodity Futures Trading Commission
Three Lafayette Centre

1155 21st Street, N.W.

Washington, D.C. 20581

Re: Rule Certification. NYMEX Submission 05-118: Notification of Approved
Amendment to Supplement No. 1, “Official List of Approved Brands and
Markings” of the Aluminum Futures Contract.

Dear CFTC Commissioners:

The New York Mercantile Exchange, Inc. ("NYMEX" or the "Exchange") is notifying the
Commodity Futures Trading Commission (“CFTC” or “Commission”) of an approved
amendment to Supplement No. 1, “Official List of Approved Brands and Markings” of the
Aluminum Futures Contract to be implemented effective Tuesday, July 12, 2005. The approved
amendment adds the aluminum brand “CENTURY” produced by Century Aluminum of West
Virginia, Inc. at its smelter in Ravenswood, West Virginia as acceptable for delivery against the
Aluminum Futures Contract.

Century Aluminum Company (“Century”) is a major producer of primary aluminum and has an
annual primary aluminum production capacity of approximately 1.4 billion pounds. The
Ravenswood facility is owned and operated by Century’s wholly owned subsidiary, Century
Aluminum of West Virginia, Inc. This facility which commenced production in 1957 operates
four potlines with an annual production capacity of 375 million pounds of primary aluminum

Pursuant to Section Sc(c) of the Commodity Exchange Act (“Act”) and CFTC Rule 40.6, the
Exchange hereby certifies that the attached rule amendment complies with the Act, including
regulations under the Act. The approved amendment will go into effect on Tuesday, July 12,
2005.


Should you have any questions concerning the above, please contact Albert J. Getz at (212) 299-
2608.

Very truly yours,

Robert A. Levin
Senior Vice President - Research

cc: Christopher Bowen, Esq.

Attachment: Approved Amendments to Supplement No. 1, “Official List of Approved Brands
and Markings” of the Aluminum Futures Contract.


Strike through indicates deletions; underlining indicates additions

ALUMINUM SUPPLEMENT No. I

OFFICIAL LIST OF APPROVED BRANDS AND MARKINGS

COMPUTER
COUNTRY/ COMPANY PRODUCED AT CODE BRAND
United States
Alcan Aluminum Corp. Sebree, KY ALCA ALCAN
Alcoa Inc. Badin, NC ALNC ALCOA
Alcoa Inc. Wenatchee, WA ALWA ALCOA
Alcoa Inc. Massena, NY ALNY ALCOA
Alcoa Inc. Rockdale, TX ALTX R-ALCOA
Alcoa Inc. Goose Creek, SC ALSC MT. HOLLY
Alcoa Inc. Newburgh, IN ALIN WAR
Alcoa Inc. Massena (East) MASE ALCOA
Century Aluminum of Kentucky LLC. Hawesville, KY NSA NSA
Century Aluminum of West Virginia, Inc. Ravenswood, WV CEWV. CENTURY
Columbia Falls Aluminum Co. Columbia Falls, MT CFAC CFAC
Eastalco Aluminum Co. Frederick, MD EAST EASTALCO
Goldendale Aluminum Co. Goldendale, WA GOLD Cc
Intalco Aluminum Co. Ferndale, WA INT INTALCO
Kaiser Aluminum & Chemical Corp. Mead, WA KM KM
Noranda Aluminum, Inc. New Madrid, MO NORA NORANDA
Northwest Aluminum Company The Dalles, OR NWA NWA
Reynolds Metals Company Longview, WA RMWA *RMC
Reynolds Metals Company Troutdale, OR RMOR *RMC

Vanalco, Inc. Vancouver, WA VANA v