lake Charles VCM Plant CERTIFIED MAIL #326127 RETURN RECEIPT REQUESTED July 18, 1980 (conoco) Conoco Chemicals Company A Division of Conoco Inc.

Lak Chari** VCM Plant CERTIFIED MAIL #8651 399 RETURN RECEIPT REQU ESTED (conoco) Conoco Chemical* Company A Division of Conoco Inc.

\>wi mwu) Interoffice Communication To J.

TO: Ken Eggers jjh: RF XF: ---------- -- ------ - Interoffice Communication FROM: Tom Grumbles DATE: December 17, 1984 SUBJ: OFFICE SAFETY TRAINING VIS1A Vista does not have any audio-visual training available on the above.

Vista Chemical Company 15990 N.

TO: J.

Nicky Khan Smith Legal Assistant Legal Department Conoco Inc. 600 North Dairy Ashford McLean Building P.O.

TO: Transportation Contacts * - FROM: DATE: Interoffice Communication sUBJ: T.

Interoffice Communication :n1 'Jr U L '6G: TO: Distribution FROM: DATE: Tom Grumbles April 30, 1985 SUBJ: MATERIAL SAFETYDATA SHEET MANUALS Enclosed are the followingMSDS's: ALFONIC 810-40 ALFONIC 1216-30 ALFONIC 610-60 Aqueous Aluminum Chloride LPA Solvent The ALFONIC's should replace the black and white sheets currently in your manual.

Vista Chemical Company 15990 N.

Tesr^r XF; nbh: ajoTrf ___________ TO: Eric Meyer Interoffice Communication FROM: DATE: Tom Grumbles Dec. 27, 1989 VIS1A SUBJ: CLEAN WALL AGENT TSCA STATUS I spoke with Joe Jadlocki at ICI regarding the inventory status the clean wall agent.

J.

Vista Chemical Company 15990 North Barker's Landing Road Post Office Box 19029 March 2, 1989 Stefan Teles Berol-Nobel 430 N.W. 19th Street Reserve, LA 70084 Dear Stefan: As we discussed, I have enclosed examples of customer communication Vista has done regarding residual ethylene oxide in our alfonic alcohol products.

Interoffice Communication to Dan Plummer From Tom Grumbles Date March 26, 1984 Subject TWA REQUEST FOR LPA MSDS T6G: RF 'T \ <.\.6 U . | t /- As you will see from the enclosed, TWA wants very specific constituent data for purchased products.

PLAINTIFF'S EXHIBIT APr/^rdupc*^f^.