Classify the given a piece of financial news into three classes: positive, negative, and neutral. Output must be 'positive', 'negative', or 'neutral'.

The Vuokatti unit will be developed to focus especially on the manufacture of prototypes , the ramp-up of new products and the demanding testing and after-sales services .
neutral

Net sales surged by 18.5 % to EUR167 .8 m. Teleste said that EUR20 .4 m , or 12.2 % , of the sales came from the acquisitions made in 2009 .
positive

Orion Pharma 's operating profit increased by 42.5 % from 2004 .
positive