- Scrap Metal Newsletter 1 Apr 30, 2007
- Metals Newsletter 2 Nov 16, 2007
- Metals News 3 Sep 5, 2008
- Metals Newsletter 5 Mrz 1, 2011
- Metals Newsletter 6 Jan 6, 2012
- «Semicon Newsletter» - Nr. 3 bis 5 Aug 1, 2006
- «Semicon Newsletter» - Nr. 6 bis 8 Feb 5, 2008
- «Semicon Newsletter» - Nr. 6 und 7 Dez 25, 2007
- "Petrochemical Newsletter" - N° 1 to 5 Sep 15, 2008
- "Semicon Newsletter" - Nr. 9 bis 11 Sep 17, 2008
- "Mikroelektronik Newsletter" - N° 3 bis 6 Sep 17, 2008
- Snack Food News 1 Nov 29, 2006
- Snack Food News 2 Nov 29, 2006
- Snack Food News 4 Feb 28, 2007
- Snack Food News 5 Aug 31, 2007
- Snack Food News 3 Nov 29, 2006
- Food News 1 Okt 13, 2008