TANZANIA SELLS MAIZE TO MALAWI, MOZAMBIQUE, ZAIRE Tanzania has arranged to sell 53,000 tonnes of maize to Malawi, Mozambique and Zaire, radio Tanzania said. The radio said the grain would be delivered soon, but gave no details about the value of the sales. Tanzania is expecting a record maize harvest of 2.3 mln tonnes in the 1987/88 financial year ending June, up from a bumper crop of 2.1 mln in 1986/87.