Brazil's soybean harvest was 13pct complete by March 20, the Safras e Mercado newsletter said.
    This compares with an historic average for this time of
year of 20 pct.
    The newsletter gave the following figures for the progress
of the harvest in the main producer states:
    Parana: 40 pct
    Mato Grosso do Sul: 15 pct
    Mato Grosso: five pct
    Rio Grande do Sul: two pct
 Reuter
