OnthesamedaywithD.Y.115/2013Ourpaperforwardedtotherelevantdepartment(N/PlanningDivision)andexpecttheirresponsetoinformyouofficially.

Please segment the words.
On the same day with D.Y. 115/2013 Our paper forwarded to the relevant department (N / Planning Division) and expect their response to inform you officially.