Cemat — Regulatory Filings 2015

Feb 3, 2015

NASDAQ OMX Copenhagen
Nikolaj Plads 6
DK - 1067 Copenhagen K

                                                             3 February 2015

STOCK EXCHANGE ANNOUNCEMENT no. 2/15

Customer complaint: Topsil to reach agreement with customer to release Topsil’s
products for manufacture

Topsil and the customer affected by the customer complaint today reached an
agreement, spelling out that the customer minimum purchase of the current long
term agreement be split over 2015 and 2016 instead of one year. The extended
contract thus supports a slower pace start-up phase.

Following the agreement, the customer has agreed that Topsil may commence
shipping of replacement wafers and that Topsil can now receive new orders from
the customer. Topsil expects to deliver the first shipment of wafers to the
customer H1 2015.

Any queries regarding this stock exchange announcement may be addressed to the
company's CEO through: Susanne Hesselkjær, Secretary to the Management, tel.:
+45 2926 6752.

Med venlig hilsen / Best regards

Topsil Semiconductor Materials A/S

Jens Borelli-Kjær Kalle Hvidt Nielsen

Chairman CEO

Please note that this translation is provided for convenience only. The Danish
version shall prevail in case of discrepancies.