COMMERCIAL INTERNATIONAL <CMMC> MAKES PURCHASE Commercial International Corp said it has completed the previously-announced acquisition of most of the assets of Growers Distributing International Corp, a table grape marketer, for an undisclosed amount. It said the entire purchase price will be payable over a three-year period and based on a percentage of pre-tax earnings of the acquired operation. The company said it has an option to acquire Growers' cold storage facility and related assets in Tulare County, Calif. Growers is owned by Commercial chairman Sid Schuman Jr. and director Arnold T. Cattani Jr.