2008. 04.02.2008. Aristech Acrylics
2009. 06.01.2009. Nylon Bus.
2009. 06.29.2009. Headed By:
2012. 12.27.2012. Clariant
2013. 05.01. Chemtura
2015. 01.06. Halo Pharma.
2016. 07.20. Noramco & Tasmanian
2017. 06.01. Acq. D.B. Western
2017. 08.11. Acq. Perrigo API BUS
2017. 11.21. Acq. Perrigo API BUS
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