Document 8mxK2aeL3m5MKM23rrRR77Kd

Interoffice Communication (conoco) RECEIVED WTTTWJ TO: J. C. Ledvina FROM: S. K. Saborsky DATE: March 8, 1983 SUBJECT: PVC RESIN PRODUCTION FILE: This is to confirm the information I gave you over the phone regarding historical PVC resin production at OKC and Aberdeen. I understand that you will use these numbers to calculate a "VCM relief valve release per million pounds of production value used to compare Conoco performance versus the industry for internal use. The PVC production according to the blue book is: MM POUNDS OF PVC PRODUCTION 1980 1981 1982 (first half) OKC 177.6 188.9 121.1 Aberdeen 274.5 262.0 172.4 cc: ELK bkc SAL 000110725