Also. . .

* The ambassadors to six of the United States’ largest Asian trading partners and executives of Boeing Co. will discuss Pacific Rim business and commercial opportunities at the Anderson School at UCLA today. The event is part of the Assn. of the Southeast Asian Nations 1999 Ambassadors Tour, which is intended to give small, medium and large U.S. companies information about doing business in Southeast Asia. Boeing is the largest single U.S. exporter and is also the largest private employer in Southern California.

* The U.S. Chamber of Commerce opens its annual business summit in Washington today. It runs through Wednesday.

* Today Microsoft Corp. officially launches the new version of its Office 2000 operating system.

* Departing Treasury Secretary Robert E. Rubin, World Bank President James Wolfensohn and International Monetary Fund Managing Director Michel Camdessus will be among the speakers Wednesday at the Bretton Woods Committee annual meeting in Washington.

* Federal Reserve Board Chairman Alan Greenspan gives the commencement speech Thursday at Harvard University.

* Treasury Secretary Robert E. Rubin attends a meeting Saturday in Frankfurt, Germany, of the Group of 7 finance ministers.