Amount of the Recycling Fee. The amount of the Recycling Fee shall be determined in accordance with Ecobatterien’s statutes. A list of Recycling Fees for each group of batteries and accumulators is provided in Appendix 1, valid at 01/02/2010 and its evolution on 01/01/2015. In the event the Recycling Fee should be modified in accordance with Ecobatterien’s statutes, the Co-contractor shall be informed on the amount of the new Recycling Fee in writing.