*Czech koruna Soars Amid PPI Report; Now At 20.21 Against Dollar

*Spanish March underlying inflation slows to 1.3% from 1.6% last month

*Czech March PPI Down 1.1% On Month Versus. 0.3% Increase In February

*Hungary Feb. industrial production down 28.9% on year

*Spanish March consumer prices down 0.1% annually, consensus 0.1% fall