Fertilizer prices before the peak?

Have the fertilizer price increases reached their peak? The fertilizer prices, which have risen since the beginning of 2021, have risen sharply again in the last 3 months. The purchase prices for KAS are traded above 620 € / t. Diammon phosphate (DAP) reaches the line of around 800 € / t. Granulated urea is hovering around $ 900 / t free port. Potash increases from 265 € / t...