1. CinTox, Nice, France;
2. Lyondell Chemical Company, Houston, TX, USA;
3. PlasticsEurope AISBL, Brussels, Belgium;
4. INEOS Styrolution Group GmbH, Frankfurt am Main, Germany;
5. Product Safety, BASF SE, Ludwigshafen, Germany;
6. Systox Limited, Wilmslow, UK;
7. Japan Styrene Industry Association (JSIA), Tokyo, Japan;
8. PS Japan Corporation, Tokyo, Japan