Complex sentence: In addition, the Plateau de Bure Astronomical Observatory was fined €200,000 ($209,700 USD); €130,000 ($136,305 USD) of which was later suspended.
Split into simpler sentences: In addition, the Plateau de Bure Astronomical Observatory was fined €200,000 ($209,700 USD). However, €130,000 ($136,305 USD) of this fine was later suspended.